GMC 2019 TAHOE 4x4 Special Service User manual

2019 TAHOE 4X4
SPECIAL SERVICE
1
TA H O E 4X4
SPECIAL SERVICE
TA H O E 4X4
SPECIAL SERVICE
Shown with aftermarket equipment and dealer installed accessories
2 0 1 9
Shown with equipment from independent suppliers
not covered by the GM New Vehicle Limited Warranty
GM is not responsible for the safety or quality of
independent supplier alterations.

About This Publication
This catalog is not updated during the model year and should not be used for
ordering purposes. It is intended as a source of basic information. All illustrations
and specifications in this literature are based on the latest product information
available at the time of publication. General Motors reserves the right to make
changes at any time without notice. For further details, consult your local dealer.
Care must be taken during customer installation of equipment and wiring to
ensure that all holes drilled in the body are corrosion protected, properly sealed
and that vehicle wiring harnesses, piping or other components have not been
displaced or damaged. Aftermarket equipment installers must be mindful of
applicable Federal Motor Vehicle Safety Standards. This information can be
obtained directly from the National Highway Traffic Safety Administration.
Adding non-dealer accessories or making modifications to the vehicle can affect
vehicle performance, aerodynamics, and overall top speed.
These vehicles are equipped with an airbag system. The airbag system in your
police vehicle includes frontal driver and outboard front passenger airbags, front
outboard seat back side impact airbags, front outboard knee airbags and, side
curtain airbags, and if available, front knee airbags or knee bolsters. Customer
installed equipment such as security barriers behind the front seats should not be
mounted so that the barrier ends are within the side airbag deployment zones. The
sensors and other components for the airbag system must not be relocated to
accommodate the installation of customer furnished equipment; please refer to
the service manual for sensor and other component locations. For information
concerning instrument panel top pad mounted equipment and airbag system
deployment zones, see the airbag information section in this catalog and the
vehicle owners manual.
A note about vehicle alterations by independent suppliers: This catalog shows
pictures of vehicles that have been altered or upfitted with equipment or
components supplied to Chevrolet or its dealers by independent suppliers.
Chevrolet is not responsible for the safety or quality of design features, materials
or workmanship of any alterations by a supplier.
Copyright 2018 General Motors. All rights reserved. Chevrolet and the Chevrolet Emblem are registered
trademarks of General Motors LLC.
This catalog is not updated during the model year and should not be used for
ordering purposes. It is intended as a source of basic information. All illustrations
and specications in this literature are based on the latest product information
available at the time of publication. General Motors reserves the right to make
changes at any time without notice. For further details, consult your local dealer.
Care must be taken during customer installation of equipment and wiring to
ensure that all holes drilled in the body are corrosion protected, properly sealed
and that vehicle wiring harnesses, piping or other components have not been
displaced or damaged. Aftermarket equipment installers must be mindful of
applicable Federal Motor Vehicle Safety Standards. This information can be
obtained directly from the National Highway Trafc Safety Administration.
Adding non-dealer accessories or making modications to the vehicle can affect
vehicle performance, aerodynamics, and overall top speed.
These vehicles are equipped with an airbag system. The airbag system in your
police vehicle includes frontal driver and front outboard passenger airbags,
front seat back side impact airbags, roof rail mounted head-curtain airbags and
if available, front knee airbags or knee bolsters. Customer installed equipment
such as security barriers behind the front seats should not be mounted
so that the barrier ends are within the side airbag deployment zones. The sensors
and other components for the airbag system must not be relocated to
accommodate the installation of customer furnished equipment; please refer to
the service manual for sensor and other component locations. For information
concerning instrument panel top pad mounted equipment and airbag system
deployment zones, see the airbag information section in this catalog and the
vehicle owners manual.
A note about vehicle alterations by independent suppliers: This catalog shows
pictures of vehicles that have been altered or uptted with equipment or
components supplied to Chevrolet or its dealers by independent suppliers.
Chevrolet is not responsible for the safety or quality of design features, materials
or workmanship of any alterations by a supplier.
About This Publication
This catalog is not updated during the model year and should not be used for
ordering purposes. It is intended as a source of basic information. All illustrations
and specifications in this literature are based on the latest product information
available at the time of publication. General Motors reserves the right to make
changes at any time without notice. For further details, consult your local dealer.
Care must be taken during customer installation of equipment and wiring to
ensure that all holes drilled in the body are corrosion protected, properly sealed
and that vehicle wiring harnesses, piping or other components have not been
displaced or damaged. Aftermarket equipment installers must be mindful of
applicable Federal Motor Vehicle Safety Standards. This information can be
obtained directly from the National Highway Traffic Safety Administration.
Adding non-dealer accessories or making modifications to the vehicle can affect
vehicle performance, aerodynamics, and overall top speed.
These vehicles are equipped with an airbag system. The airbag system in your
police vehicle includes frontal driver and outboard front passenger airbags, front
outboard seat back side impact airbags, front outboard knee airbags and, side
curtain airbags, and if available, front knee airbags or knee bolsters. Customer
installed equipment such as security barriers behind the front seats should not be
mounted so that the barrier ends are within the side airbag deployment zones. The
sensors and other components for the airbag system must not be relocated to
accommodate the installation of customer furnished equipment; please refer to
the service manual for sensor and other component locations. For information
concerning instrument panel top pad mounted equipment and airbag system
deployment zones, see the airbag information section in this catalog and the
vehicle owners manual.
A note about vehicle alterations by independent suppliers: This catalog shows
pictures of vehicles that have been altered or upfitted with equipment or
components supplied to Chevrolet or its dealers by independent suppliers.
Chevrolet is not responsible for the safety or quality of design features, materials
or workmanship of any alterations by a supplier.
Copyright 2018 General Motors. All rights reserved. Chevrolet and the Chevrolet Emblem are registered
trademarks of General Motors LLC.

INDEX
·  UPDATES FOR 2019 TAHOE
4X4 SPECIAL SERVICE PACKAGE
 ·  STANDARD FEATURES
 ·  POWERTRAIN & EMISSIONS
·  COLORS & INTERIOR TRIM
·  SPEEDOMETER/CLUSTER DISPLAY
·  RADIO SCREEN DISPLAY
·  OPTIONAL EQUIPMENT
·  SPECIFICATIONS
·  ILLUSTRATION HIGHLIGHTS
·  LOADING ZONES
·  WIRING DIAGRAMS
·  GENERAL MOTORS FLEET OnStar®
PLANS AND GM COMMERCIAL
LINK PLANS
·  AIRBAG DIMENSIONS
·  AIRBAGS FAQ
·  STABILITRAK
·  MAINTENANCE AND WARRANTY

2018 TAHOE 4X4
SPECIAL SERVICE
2019 TAHOE 4x4 SPECIAL SERVICE
Shown with aftermarket equipment
Fullyaccessibleunderbodysparetirestandard
2019 Municipal Specification Guide

2019 TAHOE 4X4
SPECIAL SERVICE
1
UPDATES FOR 2019
10-31-18
NEW FEATURES
• (GJI) Shadow Gray Metallic exterior paint color
• OnStar Information Revised
CHANGES
• (UN9) Radio Suppression Package is now available as a free flow option (was included
with [5W4] Special Service Packgage in 2018 Model Year)
• (VLG) Rear fascia closeout is now available with (GAN) Silver Ice Metallic, (GAZ) Summit
White, (GBA) Black and new (GJI) Shadow Gray Metallic
DISCONTINUED
• (G2X) Havana Metallic exterior paint color
• (GXG) Tungsten Metallic exterior paint color

2019 TAHOE 4X4
SPECIAL SERVICE
2
1. Functionality varies by model. Full functionality requires compatible Bluetooth and smartphone, and USB connectivity for some devices.
2. Go to myChevrolet.com/learnAbout/bluetooth to nd out which phones are compatible with the vehicle.
3. Service varies with conditions and location. Requires active OnStar service and paid AT&T data plan. Visit www.gmeet.com/technology/connected-vehicle.html for details and limitations.
4. Does not include emergency or security services. Visit www.gmeet.com/technology/connected-vehicle.html for coverage map, details and system limitations.
5. Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner’s Manual for more informati on.
STANDARD 5W4 INTERIOR FEATURES
AIR CONDITIONING Tri-zone, Automatic with digital display. Includes Driver, Front Passenger and Rear Passenger zones (controlled by driver)
ASSIST HANDLES Front passenger and second row outboard; front passenger assist handle is deleted when passenger side spotlamp is ordered
AUDIO SYSTEM FEATURES1Chevrolet Infotainment System with 8" diagonal color touch-screen, AM/FM stereo with seek-and-scan and digital clock,
includes Bluetooth® streaming audio for music and select phones; voice-activated technology for radio and phone; and
Shop with the ability to browse, select and install apps to your vehicle. Includes 4 USB ports and 1 auxiliary jack. The 8-inch
diagonal color touch-screen slides up to reveal a password-protected area behind the display with space for cell phones,
wallets or other valuables. Additionally, a USB port gives you one more place to charge your devices. Includes 6 Speakers
and Single-slot CD/MP3 player
BLUETOOTH® FOR PHONE2Bluetooth® cell phone connectivity Displayed on radio screen (see standard equipment illustrations section) Bluetooth®
microphone is same location as OnStar®. It is located on the headliner in front of driver's sun visor. Bluetooth® phone
conversations are broadcast over the 4 front speakers. The speakers are located in the left front door/right front door/left
side of dash/right side of dash
4G LTE Wi-Fi HOTSPOT3Available 4G LTE Wi-Fi® hotspot can connect up to 7 devices; includes 4G LTE data trial for 1 month or 3GB (whichever
comes first). Available Wi-Fi requires compatible mobile device, active OnStar service and data plan.Data plans provided
by AT&T. Visit www.gmfleet.com/technology/connected-vehicle.html for details and system limitations.
FLEET CONNECTED ACCESS Chevrolet Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics,
Dealer Maintenance Notification, Chevrolet Smart Driver, Marketplace and more. Limitations apply. Not transferable.
Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model
year 2018 or newer Chevrolet vehicles. See www.gmfleet.com/technology/connected-vehicle.html for details and
further plan limitations. Connected Access does not include emergency or security services. Availability and additional
services enabled by Connected Access are subject to change
COMPASS Displayed on Speedometer Cluster (see Picture on Speedometer/Cluster page)
CONSOLE, OVERHEAD Includes Rear Seat Panoramic Mirror, Map lights, Passenger airbag indicator and Sunglasses holder
CRUISE CONTROL Electronic with set and resume speed
FLOOR COVERING Black rubberized vinyl floor and load floor behind second row seats, see illustration section for description (carpeting and
carpeted floor mats are available, see option B30 and B58 see available options page)
GLASS Deep-tinted, all windows (except for windshield, and driver/front-passenger side glass which are light-tinted). Front doors
have a 24.6% UV transmission Rear door and cargo glass is 12% +/- 3% transparency and front glass has 70% minimum.
Non-tinted, solar absorbing glass available (see available options page).
GLOVE BOX Locking door without courtesy light (uses ignition key)
LIGHTING Interior with dome light, cargo lights, door handle or Remote Keyless Entry-activated illuminated entry and
map lights in front and second seat positions with control switch in the roof console
INSTRUMENTION Digital Speedometer and 140 mph analog speedometer, 1 mph increments and digital trip odometer with gauges for engine
oil pressure, fuel, battery volts, coolant temperature and tachometer. Driver Information Center displays engine hours,
warnings, and backup sensor proximity status while in reverse. (see message listing for additional features).
MIRROR, INSIDE Rearview, manual day/night.
NAVIGATION Available only with active OnStar®1account that includes Turn-by-Turn directions plan; directions are displayed as text on
radio. Does not include map view navigation screen.
OCCUPANT SENSING SYSTEM Automatic Occupant Sensing System, sensor indicator inflatable restraint, front passenger
OnStar®4Fleet orders receive a 3-month trial of Fleet connected services and 3 months of Fleet Safety & Security
plan coverage. Connected services include navigation services, Remote Access Plan and 1 month or 3GB of
4G LTE data (whichever comes first) from vehicle delivery date. Data plans offered by AT&T. Certain
services require working electrical system, cell service and GPS signal. OnStar links to emergency services.
See www.gmfleet.com/technology/connected-vehicle.html for details and limitations.
OUTSIDE TEMPERATURE Displays in top right corner of radio screen (see standard equipment illustrations section)
RESTRAINT SYSTEM5Seat belts at all designated seating positions with driver and front outboard passenger pretensioners. Airbags:
Dual stage frontal airbags for driver and front outboard passenger; includes front outboard Passenger Sensing
System. Driver and front outboard passenger knee bolsters. Seat-mounted side-impact airbags for driver and
front outboard passenger; Driver inboard seat-mounted side-impact airbag (requires bucket seats); Head Curtain
airbags for all rows at outboard seating positions.
NOTE: Nine inch seat belt extenders are available (part number 19259268) through our dealers at no charge.
SEAT, REAR CLOTH split-folding 60/40 bench seats includes folding center armrest with cup holders, outboard seating position
headrests and reclining rear seat back. (Vinyl 2nd row seat option 5T5) 3rd row seats not available (see front seats and
interior trim illustration page for description)
STEERING WHEEL Tilt-wheel with cruise control and column mounted gear shift lever.
STEERING WHEEL CONTROLS Mounted audio and cruise controls, includes Driver Information Center controls
NOTE: The four-wheel drive Tahoe Special Service (5W4) offers you support in general utility for off-road and non-pursuit operations. GM
restricts the sale of police vehicles and they are not to be sold to retail customers. Model CK15706 (four-wheel drive) with equipment group 1FL
is required when ordering 5W4 Special Service package. Two-wheel drive model is not available. Content, Options and Specications shown
are for Police and Special Service Vehicles only which differ from retail civilian model.
4X4 Special Service Vehicle, includes: high-capacity air cleaner, 170 amps high output alternator, 730 cold-cranking amp auxiliary battery,
electrical power and vehicle signals for customer connection located at the center front oor, auxiliary battery circuit for customer connection
located in the rear cargo area, underbody shield, delete roof rail mounted head-curtians, third row seat delete and active 2-speed transfer case.

2019 TAHOE 4X4
SPECIAL SERVICE
3
SURVEILLANCE FEATURE Body Control Module calibration is available to disable all automatic interior and exterior lighting. Feature requires connection
to BCM by customer. Feature operates with or without SEO 9G8, delete Daytime Running Lamps and Automatic Headlamps.
(see illustration section for description)
TEEN DRIVER MODE A configurable feature that can be programmed through your radio that lets you activate customizable vehicle settings
associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain
safety systems from being turned off. An in-vehicle report gives you information on your driving habits.
THEFT DETERRENT Vehicle PASS-Key® III+ and content theft (unauthorized entry, or entry without use of
SYSTEM keyless remote fob, sounds horn and lamps flash). Content Theft Alarm Disable, option UTQ must be ordered.
VISORS Padded with cloth trim, extends on rod; driver and front passenger illuminated vanity mirrors
WARNING TONES Headlamp on, key-in-ignition, driver and right-front passenger seat belt unfasten, backup sensor with warning tone and turn
signal on
WINDOW OPERATION Power with driver express up/down and lockout features
STANDARD 5W4 EXTERIOR FEATURES
ASSIST STEPS Black, mounted between front and rear wheels
BODY SIDE MOLDINGS Optional (see available options page)
CAPLESS FUEL FILL The vehicle has a capless refueling system and does not have a fuel cap. The filling nozzle must be fully inserted and
latched prior to starting fuel flow.
NOTE: Overfilling the fuel tank by more than three clicks of a standard fill nozzle may cause vehicle performance issues, including engine
stalling and damage to the fuel system, fuel spills, potential fuel fires
DEFOGGER Electric, rear window
DOOR HANDLES Body color
DOOR LOCKS Power programmable; Lockout is disabled; see LOCK-OUT PROTECTION description shown under STANDARD 9C1
ELECTRICAL FEATURES below. Door locks can be programmed via radio settings menu (see standard equipment
illustrations section). Lock cylinder not available on passenger front door or rear liftgate. Child safety door and window
locks individually controlled electronically by driver door mounted switches. Includes 2 remote transmitters.
FASCIA, FRONT Body color with police specific lower extension for increased brake cooling and ground clearance. Fascia comes with tow
hook openings but does not include tow hooks. For tow hooks see Option V76 Recovery Hooks on exterior options page.
FASCIA, REAR Body color with step pad
FOG LAMPS Not available
HEADLAMPS Dual LED with flash-to-pass feature, automatic exterior lamp control and daytime running lamps. Daytime running lamps
are LED Signature Lighting. To disable daytime running lamps and automatic lamps control, see option 9G8 on the
available options page. Altering headlamp assembly is not recommended, General Motors is not responsible for the effects
of any modifications.
HORNS Dual note
KEYS Two-sided, random code, for ignition, driver door and glove box.
Six additional keys are available (maximum 8 keys can be programmed per vehicle). Fleet keyed-alike is available.
See available options page.
KEYLESS ENTRY REMOTES Includes two extended-range transmitters with non-functional panic button; stealth mode feature includes exterior lamps
and horn disable as default setting. Remote feedback is programmable via radio settings if light and or horn lock/unlock
notification is desired. Daytime running lamps will remain illuminated when optional (BTV) remote start is activated.
Additional transmitters are available; see available options page.
LUGGAGE RACK Not available
MIRRORS, OUTSIDE Heated power-adjustable, manual-folding, color keyed, driver-side includes spotter mirror
RADIO ANTENNA Located in rear quarter glass
REAR LIFTGATE Manual with exterior liftgate and glass hatch release buttons. Includes remote fob with unlock buttons.
REAR PARK ASSIST Sensors on rear bumper to assist with parking and avoiding objects while in reverse. (see illustration section for description)
REAR VISION CAMERA Rear camera view radio screen display with audible warning (see illustration section for description)
TIRES All-season P255/70R17 blackwall (see optional equipment page for additional tire and wheel options)
TIRE PRESSURE MONITOR Tire Pressure Monitoring System. Standard spare wheel not equipped with TPM sensor. Includes Tire Fill Alert
WITH TIRE FILL ALERT in addition to the DIC warning when a tire has low pressure, this feature provides audible and visual indication
when air is being added to the low tire to aid in achieving optimal tire pressure.sensor; must be programmed when
mounted (see standard equipment illustrations section).
TIRE, SPARE Full-size spare, lockable with outside winch-type carrier mounted under frame at rear.
(TPM sensor not included).
UNDER HOOD LAMP Not available
WHEELS 17" Grey finished steel wheel. Not included when (NHT) Max Trailering Package is selected.
WHEEL CENTER CAP Argent plastic
WINDSHIELD Solar absorbing shaded upper with acoustic laminated glass
WINDSHIELD WIPERS Intermittent, with rain sensing
STANDARD 5W4 ELECTRICAL FEATURES

2019 TAHOE 4X4
SPECIAL SERVICE
4
AUXILIARY POWER, FRONT 170-Amp ignition and main power supply wiring at lower center of instrument panel: 120-amp primary battery
ignition controlled relay power and 50-amp auxiliary battery power
(see specifications page for description)
AUXILIARY POWER, REAR 100-amp cargo area (auxiliary battery powered) (see illustrations section for description)
LOCK-OUT PROTECTION Lockout Protection is not available with the Tahoe Police and Special Service Vehicle. When locking is requested
with the driver door open and the key in the ignition, all doors will lock and remain locked. The key-in-ignition
audible warning will sound while the driver door is open. The locked driver door can be closed with the key in the
ignition. If running, the engine will remain running.
POWER OUTLETS 110-volt (3 prong outlet) located in the lower center stack. 110 volt, 60 Hertz power outlet is rated 150 watts (1.36
amps at 110v). Overload power before automatic shut off is 275 watts for 10 seconds or 418 watts for 1 second. Also
includes four auxiliary 12-volt outlets including one on the instrument panel, one in the center fold-down seat
storage, and two in the cargo area. Outlet power is configurable to be Battery Powered at all times or Ignition
Controlled Power. See the Standard Equipment Section for description of selecting Outlet power configuration.
WIRING DIAGRAMS See Wiring Section for description; also see Tahoe Police Package owner’s manual supplement
(located in glove box folder with standard owner’s manual)
STANDARD 5W4 CHASSIS FEATURES
AERO SHUTTERS Aero shutters are designed to close when operating conditions permit. The shutters are located on the front of the
A/C condenser under hood to divert airflow around the front of the truck reducing wind drag and improves fuel
economy. When the cooling system requires more air flow the shutters automatically reopen, ensuring proper air
flow through the radiator
AIR CLEANER High-capacity
ALTERNATOR 170-amp high output with idle boost based on battery energy level (see specifications page for description)
AXLE 3.08 Ratio with heavy-duty locking differential
BATTERIES Primary 720 CCA, 80 amp-hour rating with battery rundown protection (may be configured to protect customer
installed equipment). Isolated, Auxiliary 730 CCA, 70 amp-hour battery without battery run-down protection for
customer installed equipment. (see specifications page)
COOLING Heavy-duty high-capacity radiator, electric fans and extended life coolant; coolant hoses are EPDM (ethylene-
propylene-diene monomer) rubber; silicone hoses are not required (coolant is DEX-COOL good for 5 years/150,000
miles, protects from -34° F to +265° F and against rust and corrosion)
ENGINE 5.3L EcoTec3 V8 with direct injection, variable valve timing (VVT), Active Fuel Management (AFM), aluminum block,
Flex Fuel1 includes air conditioning wide open throttle cut off (see powertrain page for description and emissions,
see also specifications page)
EXHAUST Aluminized stainless-steel muffler and tailpipe
FRAME Full perimeter, modular with hydroformed rails (includes ground straps See Radio Suppression below).
FUEL TANK CAPACITY 26 gallon (98 liters)
HILL START ASSIST This feature is designed to prevent the vehicle from rolling, either forward or rearward, during vehicle drive off.
OIL COOLERS Engine oil, oil-to-coolant heat exchanger in passenger side of coolant radiator. Transmission oil, oil-to-coolant heat
exchanger in upper portion of the AC condenser (see illustration section for description).
PROP SHAFT 4 inch diameter aluminum
RADIO SUPPRESSION The Tahoe vehicle systems are designed to prevent unwanted emissions and to minimize susceptibility and maximize
immunity to external emissions (Electromagnetic (EMI) or Radio Frequency (RFI) Interference). Most emergency
vehicle communications equipment operating at frequencies in the VHF Band (30-300 MHz) and up to frequencies in
the UHF Band (300 MHz-3GHz) will function as intended without enhanced noise suppression. If additional noise
suppression grounding is desired, see the Optional Equipment listing for UN9, Radio Suppression Ground Straps.
REAR DIFFERENTIAL Heavy-duty locking
SPARK PLUGS Extended life - iridium tip
STABILITRAK An advanced computer controlled stability enhancement system assists the driver with directional control of the
vehicle in difficult driving conditions. (See illustration section for Stabilitrak button location and Stabilitak page
for description)
STEERING Electric power-assisted rack and pinion (see illustrations section for description)
SUSPENSION, FRONT Coil-over-shock with stabilizer bar
SUSPENSION, REAR Multi-link with coil springs with stabilizer bar
TRAILERING EQUIPMENT SAE Class II hitch. Trailer may weigh up to 6,300 pounds with proper hitch selection. 8,400 lb Max Trailering
Package (NHT) optional. See the Owners Manual for additional information.
TRANSMISSION Enhanced calibration 6-speed automatic with overdrive and tow/haul mode. Electronically-controlled transmission
provides protection against over-revving the engine in low gear and a mechanical low gear blockout is not required;
if a driver manually selects low gear and fails to manually upshift to high gear, the powertrain control module
automatically protects the drivetrain.
TRANSFER CASE Autotrac, 2-speed electronic with rotary control, includes neutral position for dinghy towing (2HI, 4AUTO, 4HI, 4LO,
and Neutral setting)
See owners manual procedure for shifting into N (Neutral) and shifting out of N (Neutral).
TRANSFER CASE SHIELD The Transfer Case Shield is made out of steel (Black) and is held on by 4 bolts only at the front
UNDERBODY SHIELD, FRONT Two-piece, heavy-duty aluminum front underbody shield starting behind front bumper and running to 2nd cross-
member protecting front underbody and oil pan. There is also a Transfer Case Shield (see standard equipment
illustrations section).
WARRANTY See Maintenance and Warranty information for additional information.
1. E85 is 85% ethanol and 15% gasoline.

2019 TAHOE 4X4
SPECIAL SERVICE
5
FE9 FEDERAL EMISSIONS, Use for ordering vehicles that will be registered in all states except California,
Connecticut, Delaware, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Rhode
Island, Vermont and Washington State.
YF5 CALIFORNIA EMISSIONS, Use for ordering vehicles that will be registered in California.
NE1 EMISSIONS, Use for ordering vehicles that will be registered in Connecticut, Delaware, Maine, Maryland,
Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Vermont or Washington State.
NB8 EMISSIONS, Required when option code FE9 “FEDERAL EMISSIONS” is ordered for delivery to a dealer
located in California, Connecticut, Delaware, Massachusetts, Maryland, New Jersey, New York, Oregon,
Pennsylvania, Rhode Island and Washington State for a purchaser who will be registering the vehicle outside
California, Connecticut, Delaware, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon,
Pennsylvania, Rhode Island, Vermont and Washington State. Do not use for vehicles that will be registered in
California, Connecticut, Delaware, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon,
Pennsylvania, Rhode Island, Vermont or Washington State.
NC7 EMISSIONS, Required when option code YF5 “CALIFORNIA EMISSIONS” or option code NE1 "CT/DE/ME/MD/
MA/NJ/NY/OR/PA/RI/VT/WA EMISSIONS" is ordered for delivery to a dealer located in any state except
California, Connecticut, Delaware, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon,
Pennsylvania, Rhode Island, Vermont and Washington State for a purchaser who will be registering the vehicle
in one of these states or sold as permitted below under “EPA Policy on the Sale of California Emission
Vehicles”.
NB9 EMISSIONS, Required when option code YF5 is ordered for delivery to a dealer located in Connecticut,
Delaware, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Rhode Island,
Vermont and Washington State. Required when option code NE1 is ordered for delivery to a dealer located in
California.
NOTE: The 2019 Chevrolet Tahoe Police Patrol Vehicle and Special Service Vehicle with the 5.3L Engine (L83) with Emission Option Codes:
FE9 NAME CERTIFICATION EMISSION, FEDERAL
NE1 NAME CERTIFICATION EMISSION, GEOGRAPHICALLY RESTRICTED
YF5 NAME CERTIFICATION EMISSION, CALIFORNIA is certied to EPA Tier 3 BIN 125 standards and qualies as ULEV 125 (Ultra Low
Emission Vehicle) under California Air Resources Board (CARB) requirements, meaning it is 50-state certied.
EPA engine family or test group: KGMXT05.3382
1. E85 is 85% ethanol and 15% gasoline.
EMISSIONS - MUST BE SPECIFIED
POWERTRAIN
ENGINE TRANSMISSION AXLE
OPTION TYPE DISPLACEMENT FUEL OPTION TYPE OPTION RATIO
CODE LITERS/CU. IN. SYSTEM CODE CODE
L83 V8 5.3/325 Active fuel MXO/MYC 6L80 GU4 3.08
management 6-speed
FlexFuel
1
auto. with OD

2019 TAHOE 4X4
SPECIAL SERVICE
6
STANDARD TIRES s-sPEED RATED
MANUFACTURER QUANTITY SIZE SPEED RATING TYPE
Random 5 P255/70R17 S All season BW
NOTE: Due to specific requirements for performance durability and safety, GM recommends only the
original equipment tires for replacement
Tire Plies = Tread 6 ply; 2 Polyester, 2 Steel, 2 Nylon, Sidewall, 2 Polyester
Tire Chains -
If the vehicle has 265/65R18, P265/65R18, P275/55R20, or P285/45R22 size tires, do not use tire chains.
There is not enough clearance. Tire chains used on a vehicle without the proper amount of clearance can cause damage to the
brakes, suspension, or other vehicle parts. The area damaged by the tire chains could cause loss of control and a crash. Use
another type of traction device only if its manufacturer recommends it for the vehicle's tire size combination and road
conditions. Follow that manufacturer's instructions. To avoid vehicle damage, drive slow and readjust or remove the traction
device if it is contacting the vehicle. Do not spin the wheels. If traction devices are used, install them on the rear tires. If the
vehicle has P255/70R17 or P265/70R17 size tires, use tire chains only where legal and only when necessary. Use chains that are
the proper size for the tires. Install them on the rear tires only. Do not use chains on the front tires. Tighten them as tightly as
possible with the ends securely fastened. Drive slowly and follow the chain manufacturer's instructions. If the chains contact
the vehicle, stop and retighten them. If the contact continues, slow down until it stops. Driving too fast or spinning the wheels
with chains on will damage the vehicle.
AVAILABLE EXTERIOR COLORS Actual colors may vary
MSP Blue 9V2 WA-5665
Woodland Green 9V5 WA-9015
Victory Red
1
5T4 WA-9260
Wheatland Yellow (86U) 9W3 WA-253A
Dark Toreador Red — WA-334D
SEO PAINT AVAILABLE
COLOR DESCRIPTION SEO CODE WA#
Note: Will require 5 orders before sending to plant
1 – Requires SEO (5T4) ExterioN body colored parts
AVAILABLE INTERIOR COLOR Actual colors may vary
HOU
Black
Cloth
5T5
Black
Vinyl
* Additional Charge.
GBA
Black
G1M
Blue Velvet
Metallic
G1E
*Siren Red
Tintcoat
GAZ
Summit
White
GMU
Pepperdust
Metallic
GAN
Silver Ice
Metallic
G9K
Satin Steel
Metallic
GJI
Shadow
Gray
Metallic

2019 TAHOE 4X4
SPECIAL SERVICE
7
REAR SEATS AND INTERIOR TRIM
STANDARD Cloth front 40/20/40 Individual Seats (AZ3) 3-Occupant, Center seat can be unbolted for removal.
Center fold-down armrest with USB, Auxiliary Jack and Auxiliary Power connection and lockable seat cushion
storage. STANDARD 10-way power driver seat, includes power lumbar and power recline. STANDARD 6-way
power front passenger seat. Outboard seat back thoracic-pelvic airbags.
STANDARD Cloth Second Row 60/40 Split-folding Bench Seat (AT6) Includes folding center armrest with cup holder
FRONT SEATS AND INTERIOR TRIM
NOTE: Third row seating is not available and head-curtian airbags extend into cargo area (see airbag dimensions).
OPTIONAL - A95 BUCKET SEATS Cloth Bucket Seats with Console Driver and Passenger Front Bucket Cloth
Seats, with integrated retail console. 10-way Power Driver and Passenger Seats. Includes (AYQ) Airbags1,
Frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and
front outboard passenger; Driver inboard seat-mounted side-impact airbag (requires bucket seats); Head-
curtain airbags for all rows in outboard seating positions.
Not recommend for vehicles intended to be up-fitted with aftermarket equipment.
OPTIONAL - SEO 5T5 VINYL REAR SEAT Vinyl Second Row 60/40 Split-folding Bench Seat (Option 5T5)
• Front cloth and vinyl rear seat
combination is available by ordering
option 5T5 and requires Jet Black (HOU)
• Center seat can be unbolted for removal
Seat Code Seat Trim Color Color Code
AZ3 Cloth Jet Black HOU
• Front cloth and vinyl rear seat
combination is available by ordering
option 5T5 and requires Jet Black (HOU)
Seat Code Seat Trim Color Color Code
AZ3 & 9U3 Cloth Jet Black HOU
• Color is based on front seat choice
Seat Code Seat Trim Color Color Code
AT6 Cloth Jet Black HOU
• Front cloth and vinyl rear seat
combination is available by ordering
option 5T5 and requires Jet Black (HOU)
• Console cannot be deleted
• SD card reader not available
Seat Code Seat Trim Color Color Code
A95 Cloth Jet Black HOU
• Front cloth and vinyl rear seat
combination is
available by ordering option 5T5 and
requires
Jet Black (HOU)
Seat Code Seat Trim Color Color Code
5T5 Vinyl Jet Black HOU
OPTIONAL - SEO 9U3 20% SEAT DELETE Cloth Front 40/40 Individual Seats (AZ3 & Option 9U3) Deletes
center seat to provide 15" of open space between Driver and Passenger Seat. STANDARD 10-way power driver
seat, includes power lumbar and power recline. Outboard seat back thoracic-pelvic airbags. STANDARD 6-way
power front passenger seat. A separate cable and connection kit for the USB, Auxiliary Jack and Auxiliary Power
is provided in the vehicle when the center seat is deleted.
1 Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint.
See the Owner's Manual for more information

2019 TAHOE 4X4
SPECIAL SERVICE
8
UNITED STATES SPEEDOMETER/CLUSTER
(CANADIAN SIMILAR)
STEERING WHEEL MENU CONTROLS
DRIVER INFORMATION CENTER
DIC MAIN MENU
INFO
NAVIGATION
OPTIONS
PHONE
AUDIO
Speed
Trip A
Trip B
Fuel Range
Oil Life
Tire Pressure
Fuel Economy
Timer
Engine Hours
Transmission Fluid
Off-Road
Blank Page
ACTIVE INFO PAGES as listed in
DIC main menu item OPTIONS above

2019 TAHOE 4X4
SPECIAL SERVICE
9
Remote keyless entry/lock feedback
and courtesy lighting are programmable
through radio menu. Factory default
condition for Remote Keyless Entry
feedback and exit lighting is enabled in
Surveillance Mode (exterior lamps do
not flash, horn does not sound).
RADIO DISPLAY SCREEN AND RADIO CONTROLS
SETTINGS MENU
Time and Date
Rear Seat Reminder
Language
Valet Mode
Teen Driver
Radio
Vehicle
Climate and Air Quality
Collision/Detection System
Comfort and Convenience
Chime Volume
Auto Wipe in Reverse Gear
Lighting
Vehicle Locator Lights
Exit Lighting
Power Door Locks
Auto Door Lock
Auto Door Unlock
Delayed Door Lock
Bluetooth®
Device Management
Ringtones
Voice Mail Numbers
Text Message Alerts
Apple Carplay
Android Auto
Voice
Display
Calibrate Touchscreen
Turn Display Off
Rear Camera
Guidance Lines
Rear Park Assist Symbols
Return to Factory Settings
Software Information
WiFi

2019 TAHOE 4X4
SPECIAL SERVICE
10
OPTIONAL EQUIPMENT & FEATURES
INTERIOR
RWU CARGO AREA ORGANIZER - Collapsible
B30 CARPET FLOOR COVERING - Includes rear cargo area with front and 2nd row color keyed floor mats
UTQ CONTENT THEFT ALARM DISABLE - Flashing lamps and horn warning disable
(To avoid inadvertent alarm activation this option is recommended for customers that do not intend on using keyless entry remote fobs)
S0M DOOR SILL PLATES - Illuminated
PCW ENHANCED DRIVER ALERT PACKAGE - Includes (JF4) Power-adjustable pedals, (UEU) Forward Collision Alert, (TQ5) IntelliBeam
headlamps, (UHY) Low Speed Forward Automatic Braking, (UHX) Lane Keep Assist with Lane Departure Warning and Safety Alert Seat
AAK FLOOR LINER ALL WEATHER - 1st and 2nd rows, bright finish badge. Requires (B30) color-keyed floor covering. Not available with
(VAV) All-weatherr floor mats.
RIB FLOOR LINER PACKAGE - All-Weather, includes 1st, 2nd and 3rd row coverage. Requires (B30) color-keyed carpeting floor covering. Not
available with (AAK) all-weather floor liner, (VAV) all-weather floor mats.
VAV FLOOR MATS - All weather Requires (B30) floor covering
6E2 KEY COMMON - All vehicles in fleet, provides a single key cut with a specific code that is common to the door lock and ignition of all the
vehicles in the vehicle fleet; this key code is an alternate to SEO 6E8 key common, complete vehicle fleet; An unlimited number of ignition
keys may be programmed to a vehicle. Not compatible with Caprice or Impala. Not compatible with 2014 or older Tahoe.
6E8 KEY COMMON - All vehicles in fleet, provides a single key cut with a specific code that is common to the door lock and ignition of all the
vehicles in the vehicle fleet; this key code is an alternate to SEO 6E2 key common, complete vehicle fleet; An unlimited number of
ignition keys may be programmed to a vehicle. Not compatible with Caprice or Impala. Not compatible with 2014 or older Tahoe.
AMF KEYLESS ENTRY TRANSMITTERS - Fleet Package includes 6 additional transmitters. Transmitters are not programmed. Each transmitter,
including the two standard with the vehicle, must be programmed together by the customer or a dealer at customer expense.
Transmitter programming is not a warranty item. See illustration section for programming remote key transmitter instructions. Vehicle
specific, common fleet transmitter frequency is not available
5HP KEYS - 6 additional, keys are not programmed to vehicle. Each key, including the 2 delivered with the vehicle, must be programmed at
the same time by the customer or a dealer at customer expense. Key programming is not a warranty item. A maximum of 8 random code
keys can be programmed. If a key is lost, all remaining keys must be reprogrammed with the replacement key.
(see optional equipment illustrations section)
6C7 LAMP, AUXILIARY DOME - Red and white LED dome lamp is located on the headliner between front row seats. Wired independently
from standard dome lamp.
UEO OnStar DELETE - Standard Bluetooth functionality remains. OnStar 4G LTE is deleted when UEO OnStar Delete is ordered
JF4 PEDALS - Power-adjustable for accelerator and brake
6N6 REAR DOOR LOCKS AND HANDLES INOPERATIVE - Rear power locks are inoperable at rear door but operate from drivers position,
rear doors can be opened only from outside the vehicle.
6N5 REAR DOOR WINDOW SWITCHES INOPERATIVE - Rear windows only operate from drivers position
UJ5 REAR SEAT DVD ENTERTAINMENT SYSTEM - Includes dual DVD headrests and two analog headphones (dealer-installed). It is "A/D" on
PPV 1FL and Special Service 1FL
SFJ REFLECTIVE WINDOW SHADE
BTV REMOTE VEHICLE STARTER SYSTEM - Includes remote keyless entry
9U3 SEAT DELETE FRONT CENTER - 20% center section removed, Power driver and passenger bucket seats in base cloth trim. Derived from
RPO (AZ3) 40-20-40 split bench seat with the 20% section removed. Does not include a floor console. All exposed floor area will remain
untrimmed. Not available with (A95) Bucket Seats. A separate cable connection kit for the USB, Auxiliary Jack and Auxiliary Power is
provided in the vehicle when the center seat section is deleted for installation by customer/upfitter in aftermarket console.
A95 SEAT & CENTER CONSOLE - Driver and Passenger Front Bucket Cloth Seats, with integrated retail console. 10-way Power Driver and
Passenger Seats. Includes (AYQ) Airbags1, Frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for
driver and front outboard passenger; Driver inboard seat-mounted side-impact airbag (requires bucket seats); Head-curtain airbags for
all rows in outboard seating positions
Not recommend for vehicles intended to be up-fitted with aftermarket equipment .
5T5 SEAT - Front cloth with vinyl rear seat (see front seats and interior trim illustration page for description)
VRS SHADE - Cargo security
TGK SPECIAL PAINT SOLID - One color all normally body-colored non-sheet metal parts will be gloss Black. This includes front and rear
facias, liftgate handle and applique, D-pillars and upper liftgate applique. Mirrors and door handles will be grained Black parts. B85 body-
side moldings are not available except with SEO option 5T4 exterior body-colored parts. Required with any SEO paint selection may
require extended lead time
1 Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint.
See the Owner's Manual for more information

2019 TAHOE 4X4
SPECIAL SERVICE
11
EXTERIOR
B86 BODY SIDE LOWER DOOR MOLDINGS - Body-color. Not available with (TGK) Special paint or (B85) bright bodyside moldings
B85 BODY SIDE LOWER DOOR MOLDINGS - Bright bodyside. Not available with (B86) body-color bodyside moldings
SFZ CHEVY BOWTIE BLACK- Front grill and rear tailgate emblems
9G8 DELETE DAYTIME RUNNING LAMPS AND AUTOMATIC HEADLAMPS - Exterior lamps are operated manually and automatic headlamps
deleted. (See Surveillanc e Feature Manual Lamp Control in standard illustration section)
R88 EMBLEM - Black illuminated front bowtie emblem (includes Black illuminated front bowtie and Black non-illuminated rear bowtie)
5T4 EXTERIOR BODY COLOR PARTS - SEO 5T4 Exterior body colored parts. Victory Red special painted exterior body parts in lieu of glossy
Black color normally installed with special painted bodies, Victory Red painted parts will consist of front fascia, rear bumper fascia, rear
liftgate handle, and door handles. Mirrors, rear D-pillar appliqué and liftgate spoiler will remain Black. Requires SEO (TGK) special paint
solid, special paint color Victory Red WA-9260 and (V76) recovery hooks.
9V2 EXTERIOR BODY COLORED PARTS - Blue WA-5665 applied to front and rear fascia all other non-metal body parts will remain black,
same as (TGK) special paint solid. Includes opening in front fascia without recovery hooks (requires TGK special paint solid) Recovery
hooks (V76) optional.
6J7 FLASHER SYSTEM HEADLAMPSAND TAIL LAMPS- DRL compatible, headlamp flasher module with control wire to permit separate front
and rear lamp flashing
AKP GLASS - NON-TINTED GLASS- Solar absorbing (replaces deep-tinted glass on rear doors and cargo area)
VK3 LICENSE PLATE - Front mounting package (included on orders with ship-to states that require front license plate) See illustrations section
for description
VLG REAR-FASICA CLOSEOUT Available with (GAN) Silver Ice Metallic, (GJI) Shadow Gray Metallic, (GAZ) Summit White or (GBA) Black
exterior colors. Not available with (S6N) Trailer hitch insert.
V76 RECOVERY HOOKS, BLACK - Two front frame-mounted. Required on all models sold to Alaska, Guam, Hawaii, Puerto Rico and Virgin Islands.
All Tahoe 9C1 Police and 5W4 Special Service Vehicles will include front fascia recovery hook openings but does not include the hooks .
See optional equipment illustrations section.
VQK SPLASH GUARDS - Molded black
7X6 SPOTLAMP - Left hand, separately fused, Not available with (7X7) left and right-hand spotlamps (see illustrations section for description)
7X7 SPOTLAMPS - Left and right hand, separately fused (see illustrations section for description)
NOTE: Factory installation of spotlamps are recommended. Special tooling is used to locate and drill the spotlamp shaft hole in the pillars. (Interior trim covers provided with factory
installed lamps are not available as service parts). Field installation of spotlamps must not interfere with proper deployment of the roof rail mounted head-curtian airbags in
the event of a crash.
S6N TRAILER HITCH INSERT - Black rubber square with a logo that closes out the receiver see illustrations section for description
R18 TIRES - 265/65R18 blackwall Goodyear Wrangler DuraTrac. Aggressive tread may result in a higher level of noise while driving. Routine tire
rotations are strongly recommended. Requires SEO (9G3) Off-Road Suspension Package.
RC3 TIRES - P265/70R17 all-terrain, blackwall. Not available with (NHT) Max Trailering Package.
RKX TIRES - P265/65R18 all-season blackwall. Requires option (PZX) 18 inch aluminum wheels. Required with (NHT) Max Trailering Package.
4JQ TIRE - Spare P265/70R17 all-terrain, blackwall (Requires RC3 all-terrain tires).
PZX WHEELS - 18 in. x 8.5 in. (45.7 cm x 21.6 cm) aluminum with high-polished finish. Requires (R18) or (RKX) P265/65R18 all-season, blackwall
tires. Required with (NHT) Max Trailering Package. (See illustrations section for description)
ELECTRICAL
WX7 WIRING - For customer connection to front door and windshield pillar speakers. Front speakers are not connected to the vehicle radio; radio
audio signals are routed to the rear speakers
6J3 WIRING - For grille lamps and siren speaker
6J4 WIRING - For horn/siren circuit, in-line connection for customer furnished switch
UT7 GROUND STUDS - Two interior mounted left and right side M10 studs in cargo area. Driver side includes 5 feet of 8 gauge ground wire.
CHASSIS
R9Y FLEET FREE MAINTENANCE CREDIT - This option code provides a credit in lieu of the free oil changes, tire rotations and inspections for one
maintenance service during 1st year of ownership. The invoice will detail the applicable credit. The customer will be responsible for all oil
change, tire rotations and inspections costs for this vehicle. Requires one of the following Fleet or Government order types: FBC, FBN, FCA,
FCN, FLS, FNR, FRC or FGO. Not available with FDR order types.
K05 HEATER - Engine block
9G3 SUSPENSION PACKAGE - Off-Road, includes (K47) High capacity air cleaner and (NZZ) Skid Plate Package. Requires (RC3) P265/70R17 all-
terrain, blackwall tires or (RI8) 18" Goodyear Wrangler DuraTrac 265/65R18 blackwall tires with aggressive tire tread. Not available with
(NHT) Max Trailering Package.
GU6 REAR AXLE - 3.42, Requires (NHT) Max. Trailer Towing Package
UN9 RADIO SUPPRESSION - Ground Straps
NHT TRAILERING PACKAGE, MAX - Includes (GU6) 3.42 rear axle, (JL1) trailer brake controller, and (Z85) suspension package (Requires PZX
aluminum wheels and RKX 18 in. all-season tires) Increases standard Maximum Trailer Towing from 6400 lbs to 8400 lbs.

2019 TAHOE 4X4
SPECIAL SERVICE
12
FLEET CONNECTED SERVICES AND OnStar PLANS1
P0J ADDITIONAL 21 MONTHS OF FLEET SAFETY & SECURITY PLAN . Provides 21 months of Safety and Security Plan coverage in
addition to the 3 months of standard coverage that is included in the price of the vehicle. Total Safety & Security Plan service
duration is 24 months. Requires (UE1) OnStar. Requires one of the following: Fleet or Government order types: FLS, FNR, FRC, FBC,
FGO or FEF. Not available with P0K or P0L. Not available with a ship-to of Puerto Rico or the Virgin Islands.
P0K ADDITIONAL 33 MONTHS OF FLEET REMOTE ACCESS PLAN. Provides 33 months of Remote Access Plan in addition to the 3
months of standard coverage that is included in the price of the vehicle. Total OnStar Remote Access Plan service duration is 36
months. Requires (UE1) OnStar. Requires one of the following: Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF.
Not available with P0M or P0O. Not available with a ship-to of Puerto Rico or the Virgin Islands.
P0L ADDITIONAL 45 MONTHS OF FLEET SAFETY & SECURITY PLAN. Coverage provides 45 months of Safety and Security in addition
to the 3 months of standard coverage that is included in the price of the vehicle. Total Fleet Safety & Security Plan service duration is
48 months. Requires (UE1) OnStar. Requires one of the following: Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF.
Not available with P0J or P0K. Not available with a ship-to of Puerto Rico or the Virgin Islands.
P0M ADDITIONAL 21 MONTHS OF FLEET REMOTE ACCESS PLAN. Provides 21 months of Remote Access Plan in addition to the 3
months of standard coverage that is included in the price of the vehicle. Total OnStar Remote Access Plan service duration is 24
months. Requires (UE1) OnStar. Requires one of the following: Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF.
Not available with P0N or P0O. Not available with a ship-to of Puerto Rico or the Virgin Islands.
P0N ADDITIONAL 33 MONTHS OF FLEET REMOTE ACCESS PLAN. Provides 33 months of Remote Access Plan in addition to the 3
months of standard coverage that is included in the price of the vehicle. Total OnStar Remote Access Plan service duration is 36
months. Requires (UE1) OnStar. Requires one of the following: Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF.
Not available with P0M or P0O. Not available with a ship-to of Puerto Rico or the Virgin Islands.
P0O ADDITIONAL 45 MONTHS OF FLEET REMOTE ACCESS PLAN. Provides 45 months of Remote Access Plan in addition to the 3
months of standard coverage that is included in the price of the vehicle. Total OnStar Remote Access Plan service duration is 48
months. Requires (UE1) OnStar. Requires one of the following: Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF.
Not available with P0M or P0N. Not available with a ship-to of Puerto Rico or the Virgin Islands.
GM COMMERCIAL LINK
POG GM COMMERCIAL LINK – 1 YEAR OF SERVICE. Includes 12 months of GM Commercial Link service. Provides access and reporting
for key vehicle information such as speed, location and maintenance through website and mobile application. Eligible customers must
sign up for an account at www.gmcommerciallink.com in order take advantage of this 12 month offer. The Commercial Link service is
included in the price of the vehicle. Total service duration is 12 months. Non-Transferrable. Non-Refundable. Requires (UE1) OnStar.
Requires one of the following: Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with (P0H) GM
Commercial Link – 2 years of Service or (P0I) GM Commercial Link – 3 years of Service.
P0H GM COMMERCIAL LINK – 2 YEARS OF SERVICE. Includes 24 months of GM Commercial Link service. Provides access and reporting
for key vehicle information such as speed, location and maintenance through website and mobile application. Eligible customers must
sign up for an account at www.gmcommerciallink.com in order take advantage of this 24 month offer. The Commercial Link service is
included in the price of the vehicle. Total service duration is 24 months. Non-Transferrable. Non-Refundable. Requires (UE1) OnStar.
Requires one of the following: Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with (P0G) GM
Commercial Link – 1 year of Service or (P0I) GM Commercial Link – 3 years of Service.
P01 GM COMMERCIAL LINK – 3 YEARS OF SERVICE, includes 36 months of GM Commercial Link service. Provides access and reporting
for key vehicle information such as speed, location and maintenance through website and mobile application. Eligible customers must
sign up for an account at www.gmcommerciallink.com in order take advantage of this 36 month offer. The Commercial Link service is
included in the price of the vehicle. Total service duration is 36 months. Non-Transferrable. Non-Refundable. Requires (UE1) OnStar.
Requires one of the following: Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with (P0G) GM
Commercial Link – 1 year of Service or (P0H) GM Commercial Link – 2 years of Service.
1. Does not include emergency or security services. Visit www.gmeet.com/technology/connected-vehicle.html for coverage map, details and system
limitations

2019 TAHOE 4X4
SPECIAL SERVICE
13
GENERAL
Model CK15706
Drive 4-wheel
Projected top speed (without equipment) 112 mph
Projected top speed in reverse (without equipment) 49 mph
Note: Adding nondealer accessories or making modifications to the
vehicle can affect vehicle performance, aerodynamics, and overall
top speed.
EXTERIOR (in./mm)
Wheelbase 116.0/2946
Overall length 204.0/5182
Body width (without mirrors) 80.5/2045
Overall height* 74.4/1890
Lift in height* (Top of load floor to ground) 35.9/912
Step-in height 22.0/559
Front track width 68.7/1745
Rear track width 68.7/1744
Turning diameter curb to curb (ft./m) 39.0/11.9
Ground clearance* (rear axle) 10.7/272
Air intake height* 37.4/950
*Published dimensions indicated are at Base Curb Weight.
FRONT COMPARTMENT (in./mm)
Head room (Maximum) 42.8/1087
Shoulder room 64.8/1646
Hip room 60.8/1544
Leg room (Maximum) 45.3/1151
REAR COMPARTMENT (in./mm)
Head room 38.7/983
Shoulder room 65.1/1654
Hip room 60.2/1531
Leg room 39.0/991
CARGO
Load floor length to center of front seat at floor (in./mm) 79.9/2029
Load floor length to center of 2nd seat at floor at seat (in./mm) 43.2/1097
Inside width between wheel house (in./mm) 49.3/1252
Cargo area height (in./mm) 40.9/1039
Cargo volume1maximum behind front seat (cu. ft./liters) 112.1/3174
Cargo volume1maximum behind second seat (cu. ft./liters) 54.0/1530
NOTE: For additional dimensional data go to: www.gmupfitter.com
P ASSENGER COMPARTMENT
VOLUME INDEX (cu.ft./liters)
Passenger compartment volume index 120.7/3418
FUEL ECONOMY RATINGS (CITY/HIGHWY/COMBINED)
5.3L engine 4X4 15/21/17
Note: EPA estimated MPG label values. Actual mileage will vary with
options, driving conditions, driving habits and vehicle condition.
VEHICLE WEIGHT (lbs./kg.)
Seat Type 40/20/40 40/40
Standard Optional
GVWR
2(Gross Vehicle Weight Rating)
7300/3311 7300/3311
FGAWR
(Front Gross Vehicle Weight Rating)
3600/1633 3600/1633
RGAWR
(Rear Gross Vehicle Weight Rating)
4100/1860 4100/1860
Base curb weight
3
5602/2541 5564/2524
Payload
4
1670/757 1708/775
Standard
Max. Trailer Towing
5
6400/2903 6400/2903
Optional
Max. Trailer Towing
5
8400/3810 8400/3810
NOTE: See owner’s manual supplement for loading information
1. Cargo and load capacity limited by weight and distribution.
2. Gross Vehicle Weight Rating (GVWR). When properly equipped, includes vehicle,
passengers, cargo and equipment.
3. Vehicle weight in operational status with 100% fuel, uids to factory ll, and standard
base equipment. Does not include driver, passenger or optional content.
4. These maximum payload ratings are intended for comparison purposes only. Before
you buy a vehicle or use it to haul people or cargo, carefully review the vehicle loading
section of the Owner’s Manual and check the carrying capacity of your specic vehicle
on the label on the inside of the driver’s door jamb.
5. Maximum Trailer Towing ratings are calculated assuming a minimally equipped vehicle
plus options necessary to achieve the rating plus driver. The weight of other optional
equipment, passengers and cargo will reduce the Maximum Trailer Towing your vehicle
can tow. See Order Guide for additional information.
SPECIFICATIONS
Specifications shown are for Police and Special Service Vehicles only which differ from retail civilian models

2019 TAHOE 4X4
SPECIAL SERVICE
14
ENGINE STANDARD
Type EcoTec3 V8
Type EcoTec3 V8
Displacement: liters/cu. in. 5.3/325
Horsepower/rpm 355 @ 5600
Torque lb.-ft./rpm 383 @ 4100
Induction system Direct Injection
Compression ratio 11.0:1
Exhaust Single
Minimum recommended fuel octane 87
Fuel tank capacity (gallons/liters) 26/98
Oil with filter (quarts/liters) 8.0/7.6
Cooling capacity (quarts/liters) 18.1/17.1
TRANSMISSION
Automatic electronic with overdrive 6-speed
Fluid pan removed and filter replaced (quarts/liters) 6.0/5.7
AXLE
Ratio 3.08
BRAKES
ABS with vacuum-boost Disc/Disc
Front-swept area
(sq. in./sq. cm) 256.6/1655
Rear-swept area (sq. in./sq. cm) 248/1600
Total front and rear swept area (sq. in./sq. cm) 504.6/3255
Front rotor diameter (in./mm) 13.0/330
Rear rotor diameter (in./mm) 13.5/345
Front rotor thickness (in./mm) 1.2/30
Rear rotor thickness (in./mm) .79/20
TIRES
Type 'S' Rated, all season
Size P255/70R17
WHEELS
Type Steel
Size 17" x 8"
CHASSIS
Frame Full perimeter steel
Front suspension SLA (Short Long Arm) with coil over shock and
stabilizer bar
Rear suspension Multi-link, coil springs and stabilizer bar
Steering type Electric power-assisted rack and pinion
Steering ratio 17.75:1
BATTERIES
PRIMARY AUXILIARY
Type Maintenance free Maintenance free
BCI group size LN4 LN3
Volts 12 12
Amp hour rating 80 70
Cold cranking-amps @ 0°F (-18°C) 720 730
ALTERNATOR
Type Denso SC3
Amps 77°F (25°C) 170
BOOST LEVEL PARK/NEUTRAL DRIVE
Normal Idle 550 500
1 800 650
2 800 725
3 1000 800
200
190
180
170
160
150
140
130
120
110
100
1000 2000
221o F (105o C)
257o F (125o C)
77o F (25o C)
3
1, 2
TAHOE SSV ALTERNATOR OUTPUT
SPECIFICATIONS
Specifications shown are for Police and Special Service Vehicles only which differ from retail civilian models

2019 TAHOE 4X4
SPECIAL SERVICE
15
14 2016 TAHOE 4X4 SPECIAL SERVICE
Revised 08/29/2015
EXTERIOR DIMENSIONS
70
”
67
”
48
”
24”
58
”
36
”
47
”
50.5
”
82
”
42
”
””””” ”
40.5
”
34
”
48
”
61.5 ” w x 24”h
Rear Window
Rear Side Glass Rear Qtr. Glass
31 w x 18.5 h 30 w x 18 h
31 w x 18.5 h
Front Side Glass
103
”
52
”
61”
205
”
21
”
Shown with optional body side moldings

2019 TAHOE 4X4
SPECIAL SERVICE
16
This information is intended for those who intend to install additional equipment on the police
vehicle after it has left the factory, and for those who will be driving and loading the vehicle with
passengers and/or cargo. Two labels on your vehicle show how much weight it was designed to
carry, the Tire and Loading Information label and the Certification/Tire label. These labels are
attached to your vehicle and give you the maximum load capacity, the Gross Vehicle Weight
Rating (GVWR) and the Gross Axle Weight Rating (GAWR) for your vehicle. See "Vehicle Load
Limits" in the owner manual Index for additional loading information.
The following guidelines can help you with proper loading and load distribution when installing
additional equipment on the Tahoe Police Package.
WARNING
DO NOT LOAD THE VEHICLE ANY HEAVIER THAN THE GROSS VEHICLE WEIGHT RATING
(GVWR), NOR EITHER THE MAXIMUM FRONT OR REAR GROSS AXLE WEIGHT RATING
(GAWR). THIS CAN CAUSE SYSTEMS TO BREAK AND CHANGE THE WAY THE VEHICLE
HANDLES. THIS COULD CAUSE LOSS OF CONTROL AND A CRASH. OVERLOADING CAN
ALSO SHORTEN THE LIFE OF THE VEHICLE.
ADDING EQUIPMENT TO YOUR VEHICLE
Before adding accessories or equipment to your police vehicle, there are some things you need to know
• The police vehicle's maximum capacity weight (payload). The weight of your police
vehicle, including a full tank of fuel but without a driver and passengers.
• The weight of items you plan on adding to your police vehicle, like roof mounted light
bar(s), push bumpers, security barrier(s), rear storage organizer, highway flares, fire
extinguishers, weapons, ammunition, radios, and video equipment.
• The weight and number of passengers you intend to carry in your vehicle.
• The total weight of any additional cargo you intend to carry in your vehicle.
When planning your vehicle equipment installation remember not to exceed the Gross Vehicle
Weight Rating (GVWR) or the Gross Axle Weight Rating (GAWR) of the front or rear axles. To
keep the available load weight less than the vehicle capacity weight, you may need to limit
the number of passengers you carry in your vehicle or change your choice of additional equipment.
Towing a trailer may change the vehicle payload capacity.
CENTER OF GRAVITY (CG)
A vehicle's center of gravity is an imaginary location inside the vehicle and is a balance point for
the vehicle mass as it moves down the road. The police vehicle's center of gravity, before you add
a load and passengers, is approximately midway between the center of the axles, up from the
ground to just below the front window, and between the driver and passenger. Equipment location
and weight on the vehicle's center of gravity is important to keep in mind when planning an
installation. Heavy equipment should be positioned as low and as far forward in the rear load
compartment as possible. Try to mount the equipment below the bottom of the side windows.
Refer to the Loading Zone chart and diagram to help with your installation plan.
A procedure to make the necessary measurements and formulas to calculate the vehicle
longitudinal, lateral and vertical position of the center of gravity can be found in the GM
Coachbuilders Manual.
Equipment required to conduct the measurements for calculating the center of gravity are:
• Weight scales of sufficient capacity to measure the vehicle weight at each wheel.
• A post type hoist or other means to safely elevate the front of the vehicle to at least an
angle of 20 degrees above horizontal.
See your GM dealer to get more information about this coachbuilder procedure.
Keeping the center of gravity midway between the axles is also important to provide proper
braking performance. About half the total vehicle weight on each axle is recommended.
Weigh your vehicle after the additional equipment has been installed to determine the actual
weight of your vehicle. Weigh the vehicle with a full tank of fuel and without passengers. You may
need to put a limit on how many people or other equipment you can carry inside your vehicle after
the additional equipment has been installed.
Note: See loading zone weight chart and diagram
VEHICLE LOAD LIMITS