Carriage Cameo User manual

*'Carrlage
OWNER'S MANUAL
The oval-shaped seal prominently displayed on the exterior of your Cameo fifth wheel
means that the manufacturer certifies compliance with more than 500 safety specifications
for electrical, plumbing, heating, fire and life safety established under the National Electrical
Code (NEC) ANSI/RVIA 12V Standard, American National Standards lnstitute and National
Fire Protection Association (ANSl/NFPA) 1192 Recreation Vehicle Standards.
Copyright @ z01A by Carriage, lnc.

This page Ieft blank intentionally.
Cameo Owner's Manual Page 2

TABLE OF CONTENTS
lntroduction.............-. ..........6
lmportant Notice .................7
Handy Checklist. .................8
Travel Club lnformation..... ..................9
Warranty Service ..............11
General lnformation............... ............12
. Jacks ...........12
o Fifth Wheel Operation ....................12
o Maintenance Guide .......12
. Brake Control ................13
. Wiring Harness Code........ .............13
. Break-Away System. .....13
r Automotive Rear-End Ratios.. ........13
o Loading ........13
. Blocking the Fifth Wheel ................14
. Blocking Your RV for Long Periods of Time .....................14
. Tire Size & Pressure _....14
. Tire Changing ...............14
o Tire Safety M-24
Suggested Travel Equipment................ .............25
Safety
Cameo Owner's Manual Page 3

Operation of Exterior Features .........2g
. Entry Door.......... ...........2g
o Awning .........2g
Systems.. ..........30
Propane System..... ...........30
. Filling Propane Containers .............30
. Regulator............ ..........31
Electrical Systems ............32
o 110V Electrical System ..................32
. GFCI Outlets...... ...........A2
. Power Cord......... ..........32
. Air Conditioner Prep....... ................32
o 12Y ElectricalSystem ....................33
. Battery Disconnect Switch .............A3
o Charger/Converter ........ g3
o Docking Center... ..........g4
Fresh Water System .........34
r Water Pump........ ..........g4
o Plumbing Components............ .......34
o Water Heater ................34
. Filling Your Fresh Water Tank......... ................3S
o Disinfecting Potable Water Systems ...............3S
Waste Water System..... .....................36
. Holding Tanks ...............36
. Dumping Your Holding Tanks ........g7
r Sewer Gas.......... ..........37
o Washing Machine .........32
Appliances .............. ..........3g
. Propane/Electric Refrigerator................ ..........3g
. Propane Range.... .........3g
r Range Lighting & Oven Thermostat Operation .................39
. Shut-Down lnstructions......... .........3g
Cameo Owner's Manual Page 4

Slide Out Room Operation ................40
. Using ManualOverride .....-............40
. Slide Out Room Lights ...................40
o Slide Out Troubleshooting.. ............40
. FullWallSlide Out........... ..............40
Heating and Coo1in9............... ...........41
. Furnace............... ..........41
r OptionalAir Conditioner......... ........41
Gold Weather Operation.......... ..........41
o Fresh Air Venting of Coach ............41
Winterizing and Storage.... ................43
Weight lnformation ............... .........-...44
Warranty Explanation............... .........45
Warranty. ..........40
State Warranty Enforcement Laws ....................51
Customer Bulletins.. ....52-57
Cameo Owner's Manual Page 5

INTRODUCTION
Thank you for selecting a Cameo product by Carriage, lnc. We're confident that you'll enjoy
your new fifth wheel for years to come. So that you can get the most from your purchase, -be
sure to review the operation, care and maintenance information contained in this manuat. As
the owner of a Cameo product, you are responsible for regular care and proper maintenance.
Proper maintenance should be preformed in accordance with this manuai as well as the
corresponding manufacturers individual warranties on components included in your RV. The
following pages are written with you in mind.
As the owner of a recreational vehicle, it is your responsibility and obligation to return the
vehicle to an authorized Cameo repair facility for any repairs and service required.
Contact your dealer with any problem you may have. lf your dealer is unable to solve the
problem, feelfree to contact Carriage, lnc., at 1-800-348-2214.
This manual was written specifically for Cameo fifth wheel products. The instructions and
information should not be applied or used in reference to other companies' products. The
enclosed information may not be copied without the written permission of Carriage, lnc. The
manufacturer reseryes the right to change specifications and prices without notice or incurring
obligations.
PLEASE KEEP THIS MANUAL IN YOUR VEHICLE AT ALL TIMES.
Cameo Owner's Manual Page 6

You need to make sure that the dealer you purchased your
Carnage built product from has filled out the Owner
Registration and warranty Form and that this form has
been sent to carriage, rnc. within 30 days of purchase.
Your cariage product is not covered under our warranty
program until this form is received by Cariage.
It is your responsibility to
care of this form.
Thank you,
CARRIAGE, II\C.
make sure that your dealer has taken
Cameo Owner's Manual Page 7

Your dealer will give you
you still have questions, a good "Walk Through" to explain all the features in your RV. But if
LEAVE ON
be sure to ask your Dealer for clarification EEEoRE you
YOUR FIRST TRIP.
Protect your plumbing! Use a water pressure regulator on the city water hookup, and never
exceed 45 psi.
Be careful not to turn the water heater on electric mode without water in the reservoir.
Doing so can burn out the heating element, and that is not covered by warranty.
Lubricate the locks on your entry door and compartment doors four times a year, by
spraying them with WD40@.
Cnecx voun clulxlrue!!! This is the most important thing you can do to preserve your
investment. Check caulking for separation or cracking, four times a year, especially the
seams on the roof at the front cap and rear end cap. Damages from water leaks are not
covered if this maintenance policy is not followed.
Re-pack your axle bearings every 12 months or 12,000 miles, even if you have not traveled
many miles. That will prevent the bearings from drying out. (Not applicable to Nev-R-Lube
axles.)
To maintain the beauty of the finish on the outside of your RV, wax it twice a year.
Avgid bending the front jack legs. Bent jack legs are not covered under warranty. Use the
jack motor to extend the exterior part of the telescoping leg (the strongest part of the leg) at
Ieast 1 O lo 12 inches. Extend the interior part of the leg the least because it is not as strohg.
See bulletin at the back of this manual.
fvoid fading of fabrics and carpet. Sun fading is not covered by warranty. To prevent
fading, avoid prolonged exposure to direct sunlight. Close the shades or blinds while the RV
is not in use.
To keep your slide out rooms operating smoothly, keep the tops of the rooms clean. Dust,
leaves, and other debris can collect on the top, causing drag or friction. That will result in
wear on the mechanical parts of the room. Wash the tops often.
The rubber seals around the slide out room will weather and dry out over time. To keep
them soft, pliable, and smooth, apply a protectant such as silicone spray. Other lubricants
can attract dirt and oil.
Match your truck to your trailer. Check the GCWVR (Gross Combined Vehicle Weight
Rating) in your truck's manual.
Keep an amp meter in your RV, and check the amps of electricity at your park site. Low
amperage can damage your appliances (circuit boards, appliance motors). Low amperage
may also limit your ability to run more than one appliance at a time.
At all times, keep lug nuts tightened to g0 to 120 toot pounds.
Cameo Owner's Manual Page B

Brake Gontrol
The brake control for your Cameo towable should be mounted inside your tow vehicle and
should be located per manufacturer's instructions. lt is installed so that the RV's electric brakes
are applied at the same time as the tow vehicle's hydraulic brakes when you depress the tow
vehicle's brake pedal. The hand lever on the brake control unit enables you to apply the RV
brakes independently of the tow vehicle.
Wiring Harness Code
Your tow vehicle should be wired to the Bargman 57 Code. A color designated Bargman 57
Code chart is enclosed in your warranty packet. Match your tow vehicle wiring harness to this
code.
Self-contained RVs are built to accept their own battery system. This enables you to wire a
charge line from your tow vehicle's alternator to your tow vehicle plug's black terminal. This tine
will charge your RV battery when you are in transit. Your RV battery also is charged whenever
you are connected to 110V power.
Break-away System
Automotive Rear-end
Your RV is equipped with a break-away system located on the pin box.
The break-away system is required in most states. Loop the break-
away cable in a position on your tow vehicle that allows plenty of slack
in the line. Be sure this is one of the first items you disconnect when
uncoupling your RV from the tow vehicle. lf the tow vehicle is moved
forward while the break-away cable is still connected the circuit will
automatically set your RV brakes. ln time, this could drain the RV
battery. Remember a battery must be present in the RV for the
break-away system to work properly.
Ratios
ln recent years, American automobile manufacturers have changed rear-end ratios to improve
gas mileage. Because of those different ratios, we highly recommend that you purchase the
trailer towing package offered on most trucks. The vehicle manufacturer then assures that the
rear-end ratio will be correct for towing an RV.
Loading
Do not load more than the difference of your RV weight versus the Gross Vehicle Weight Rating
(G\ /VR) shown on the weight sticker on your RV. For example, if your RV's overall weight is
6,080 pounds, and your GVWR is 8,000 pounds, you could add 1,920 pounds while maintaining
proper distribution (see individual weight document for your RV).
Cabinets, water tanks, etc. are designed and positioned for proper RV balance. lf you overload
the RV or add heavy objects, the balance will be disrupted. Never catry a heavy motorcycle on
the rear of the RV. This additibnal overhang weight on the rear of the RV will take away needed
hitch weight. That, in turn, will take needed weight away from the tow vehicle's rear wheels.
Cameo has designed your RV for normal vacation living. This does not include hauling a
motorcycle or other freight, which will void your unit's structural warranty.
Cameo Owner's Manual Page 1 3

1.
2.
Blocking the Fifth Wheel:
You should carry several blocks of wood to place between the wheels if it is ever necessary to
park on a slight incline. This will help keep the RV from rolling. The metal pads on the hnjing
jacks of your fifth wheel will provide a positive ground. lf planls or wood btocks are used under
the metal pads, the RV should be grounded by using a bare wire or small chain from the jacks
or bumper to the ground.
Blocking Your RV for Long Periods of Time
Level the ground at the location where the wheels of your RV will be. Lay planks on the
ground at this location, and then pull your RV up on the ptanks. Make sure both ptanks
are level by putting another board crosswise from one plank to another and using a
carpenter's level on it.
Beginning with the wheels level, blocking is easy. Stand back and sight your RV to a
point where it is level from front to rear by raising or lowering the fr6nt Ltem jack or
landing jacks. Place your stabilizing jacks approximatety six to eight feet apart, evenly
spaced, along each side. Take up the slack by removing a little weight from the wheels.
The RV wheels should carry most of the weight. Your RV should bJ re-blocked twice a
year to allow for annual frosts and thaws.
Tire Size and Pressure
Please review the customer bulletin at the back of this manual for correct tire information.
Tire Changing
Tire Ghanging
Jacks are not needed to change a tire. The easiest way to do
it is by simply pulling or backing the good tire up onto ah eight
inch or higher block of wood (see illustration). Emergency
flares or flags are an added safety precaution when tire
changing is necessary on the road. These items are
available from your dealer.
Tire Safety..........Everything Rides On lt
Use this information to make tire safety a regular part of your vehicle maintenance routine.
Recognize that the time you spend is minimal compared with the inconvenience and safety
consequences of a flat tire or other tire failure.
Safety First- Basic Tire Maintenance
Properly maintained tires improve the steering, stopping, traction, and load-carrying capability of
your vehicle. Under inflated tires and overloaded vehicles are a major cause of iire failure.
Therefore, as mentioned above, to avoid flat tires and other types of tire failure, you should
maintain proper tire pressure, observe tire and vehicle load timits, avoid road hazards, and
regularly inspect your tires.
Cameo Owner's Manual Page 14

Finding Your Vehicle's Recommended Tire lnflation Pressure and Load Limits.
The vehicle certification labelcontains information on tires and load limits. This label indicates
the vehicle manufacturer's information including:
Recommended tire size
Recommended tire inflation pressure
Gross Vehicle Weight Rating (GVWR)
Front and rear gross axle weight rating (GAWR- the maximum weight the axle
systems are designed to carry).
The certification label is permanently attached to the trailer on the forward half of the left side,
and is easily readable from outside the vehicle without moving any part of the vehicle. You can
also find the recommended tire pressure and load limits for your vehicle in the vehicte owner's
manual.
Understanding Tire Pressure and Load Limits
Tire inflation pressure is the level of air in the tire that provides it with load-carrying capacity and
affects the overall performance of the vehicle. The tire inflation pressure is a number that
indicates the amount of air pressure-measured in pounds per square inch (psi)-a tire requires to
be properly inflated. (You will also find this number on the vehicle certification label expressed in
kilopascals (kPa), which is the metric measure used internationally.)
Vehicle manufacturers determine this number based on the vehicle's design load limits, that is,
the greatest amount of weight a vehicle can safely carry and the vehicle's tire size. The proper
tire pressure for your vehicle is referred to as the "recommended cold inflation pressure." (As
you will read below, it is difficult to obtain the recommended tire pressure it your tires are not
cold.)
Because tires are designed to be used on more than one type of vehicle, tire manufacturers list
the "maximum permissible inflation pressure" on the tire sidewall. This number is the greatest
amount of air pressure that should ever be put in the tire under normal driving conditions.
Checking Tire Pressure
It is important to check your vehicle's tire pressure at least once a month for the following
reasonsl
Most tires may naturally lose air over time.
Tires can lose air suddenly if you drive over a pothole or other object or if you
strike the curb when parking.
With radial tires, it is usually not possible to determine under inflation by visual
inspection.
For convenience, purchase a tire pressure gauge to keep in your vehicle. Gauges can be
purchased at tire dealerships, auto supply stores, and other retail outlets.
I
I
I
I
Cameo Owner's Manual Page 15

The recommended tire inflation pressure that vehicle manufacturers provide reflects the proper
psiwhen a tire is cold. The term cold does not relate to the outside temperature. Rather, a cold
tire is one that has not been driven on for at least three hours. When you drive, your tires get
warmer, causing the air pressure within them to increase. Therefore, to get an accurate tire
pressure reading, you must measure tire pressure when the tires are cold or compensate for the
extra pressure in warm tires.
Steps for Maintaining Proper Tire Pressure
' Step 1: Locate the recommended tire pressure on the vehicle's tire information
certification label, or in the owner's manual.
. Step 2: Record the tire pressure of all tires.
' Step 3: lf the tire pressure is too high in any of the tires, slowly release air by
gently pressing on the tire valve stem with the edge of your tire gauge until you
get to the correct pressure.
' Step 4: lf the tire pressure is too low, note the difference between the measured
tire pressure and the correct tire pressure. These "missing" pounds of pressure
are what you will need to add.
' Step 5: At a service station, add the missing pounds of air pressure to each tire
that is underinflated.
' Step 6: Check all the tires to make sure they have the same air pressure (except
in cases in which the front and rear tires are supposed to have different amounis
of pressure).
lf you have been driving your vehicle and think that a tire is underinflated, fill it to the
recommended cold inflation pressure indicated on your vehicle's tire information certification
label' While your tire may still be slightly underinflaied due to the extra pounds of pressure in the
warm tire, it is safer to drive with air pressure that is slightly lower than the vehicle
manufacturer's recommended cold inflation pressure than to drive with a significanfly
underinflated tire. Since this is a temporary fix, don't forget to recheck and adjust the tire's
pressure when you can obtain a cold reading.
Tire Size
To maintain tire safety, purchase new tires that are the same size as the vehicle's original tires
or another size recommended by the manufacturer. Look at the tire information in the owner's
manual, or the sidewall of the tire you are replacing to find this information. lf you have any
doubt about the correct size to choose, consult with the tire dealer.
Tire Tread
The tire tread provides the gripping action and traction that prevent your vehicle from slipping or
sliding, especially when the road is wet or icy. ln general, tires are not safe and should be
replaced when the tread is worn down to 1t16 of an inch. Tires have built-in treadwear indicators
that let you know when it is time to replace your tires. These indicators are raised sections
spa99d intermittently in the bottom of the tread grooves. When they appear "even" with the
outside of the tread, it is time to replace your tires. Another method for checking tread depth is
!o pla-ce a penny in the tread with Lincoln's head upside down and facing yor. i-t you can see the
top of Lincoln's head, you are ieady for new tires.
Cameo Owner's Manual Page 16

Tire Balance and WheelAlignment
To avoid vibration or shaking of the vehicle when a tire rotates, the tire must be properly
balanced. This balance is achieved by positioning weight on the wheel to counterbalance heavy
spots on the wheel-and-tire assembly- A wheel alignment adjusts the angles of the wheels so
that they are positioned correctly relative to the vehicle's frame. This adjustment maximizes the
life of your tires. These adjustments require special equipment and should be performed by
qualified technician. Tire balance and alignment is a customer maintenance responsibility,
and is not covered by the warranty agreement.
Tire Repair
The proper repair of a punctured tire requires a plug for the hole and a patch for the area inside
the tire that surrounds the puncture hole. Punctures through the tread can be repaired if they
are not too large, but punctures to the sidewall should not be repaired. Tires must be removed
from the rim to be properly inspected before being plugged and patched.
Tire Fundamentals
Federal law requires tire manufacturers to place standardized information on sidewall of all tires.
This information identifies and describes the fundamental characteristics of the tire and also
provides a tire identification number for safety standard certification and in case of a recall.
lnformation on Passenger Vehicle Tires
Btdo sl h.lotd lo
utdli(EF.ftrilo) Lordlrdcr f
ryrnbol
tfordrut ukff c,
fru fr tntlim.lr''r
Prueftgt,
car Lrr
U$. DOf sto
l.rintfifruon 'rr.l$cf
8avrll*rn
co.rdEloia
tllr. lold rrting
P-The 3rP" indicates the tire is for passenger vehicles.
NOTE: Passenger car tires are not recommended for
ratings are not marked on the sidewall of these tires.
the capacity must be derated by 1 0%,
use on trailers, because the capacity
ln the event a passenger car tire is used,
Next number-This three-digit number gives the width in millimeters of the tire from sidewall
edge to sidewall edge. ln general, the larger the number, the wider the tire.
Next number-This two-digit number, known as the aspect ration, gives the tire's ratio of height
to width. Numbers of 70 or lower indicate a short sidewall for improved steering response and
better overall handling on dry pavement.
R- The "R" stands for radial. Radial ply construction of tires has been the industry standard for
the past 20 years.
RrdaC. ikntlarm#r
Cameo Owner's Manual Page 17

Next number-This two-digit number is the wheel or rim diameter in inches. lf you change your
wheel size, you will have to purchase new tires to match the new wheel diameter.
Next number- This two-or three-digit number is the tire's load index. lt is a measurement of how
much weight each tire can support. You may find this information in your owner's manual. lf not,
contact a local tire dealer. Note: you may not find this information on all tires because it is not
required by law.
M+S- The "M+S" or "M/S indicates that the tires has some mud and snow capability. Most radial
tires have these markings.
Speed Rating - The speed rating denotes the speed at which a tire is designed to be driven for
extended periods of time. The rating range from 99 miles per hour (mph) to 186mph. These
ratings are listed below. Note: You may not find this information on all tires because it is not
required by law
Letter Rating Speed Rating
o
R
S
T
U
H
V
W
Y
99 mph
106 mph
112 mph
118 mph
124 mph
130 mph
149 mph
168" mph
186* mph
"For tires with a maximum speed capability over 149 mph, tire manufacturers sometimes use
the letters ZR. For those with a maximum speed capability over 186 mph, tire manufacturers
always use the letters ZR.
U.S. DOT Tire ldentification Number- This begins with the letters "DOT" and indicates that the
tire meets all federal standards. The next two numbers or letters are the plant code where it was
manufactured, and the last four numbers represent the week and year the tire was built. For
example the numbers 3197 means the 31"tweek of 1997. The other numbers are marketing
codes used at the manufacturer's discretion. This information is used to contact consumers if a
tire defect requires a recall.
Tire Ply Composition and Materials Used-The number of plies indicates the number of layers
of rubber-coated fabric in the tire. ln general, the greater the number of plies, the more weight a
tire can support. Tire Manufacturers also must indicate the materials in the tire, which include
steel, nylon, polyester, and others.
Maximum Load Rating- This number indicates the maximum load in kilograms and pounds
that can be carried by the tire.
Maximum Permissible lnflation Pressure-This number is the greatest amount of air pressure
that should ever be put in the tire under normal driving conditions.
Cameo Owner's Manual Page 1 B

Additional I nformation
Loctl on Light Truck Tires
lfiffklrsf! ]o*d
e I*&tlolruhn
usrd u r dufl
So#*t tnc*
ffirdttlorg
uslB
htEt thr
*ltr&msm lord
t lnl&llur f,rilGri
u*c{ *r e alrqilr tofid Flrilh
fdfilrt
Tires for light trucks have other markings besides those found on the sidewalls of passenger
tires.
LT-The "LT" indicates the tire is for light trucks or trailers.
ST-An "ST" is an indication the tire is for trailer use only.
Max. Load Dual kg (lbs) at kPa (psi) Gold- This information indicates the maximum load and
tire pressure when the tire is used as a dual: that is, when four tires are put on each rear axle (a
total of six or more tires on the vehicle).
Max. Load Single kg(lbs) at kPa (psi) Cold-This information indicates the maximum load and
tire pressure when the tire is used as a single.
Load Range- This information identifies the tire's load-carrying capabilities and its inflation
limits.
Vehicle Load Limits
Determining the load limits of a vehicle includes more than understanding the load limits of the
tires alone.
On a trailer, there is a Federal certification label that is located on the forward half of the left
(road) side of the unit.
The certification labelwill indicate the vehicle's gross vehicle weight rating (GVWR). This is the
most weight the fully loaded vehicle can weigh. lt will also provide the gross axle weight rating
(GAWR). This is the most a particular axle can weigh. lf there are Multiple axles, the GAWR of
each axle will be provided.
lnside the kitchen cabinet you willfind a TRAILER WEIGHT INFORMATION label.
This labelwill show = CCC FOR fHlS TRAILER which is the maximum cargo carrying capacity.
This same information can be found in your owner's manual marked Carriage lnc.-lndividual
Cameo Owner's Manual Page 1 I

Vehicle Weight Data Sheet (lWlrDS). Each unit that comes off the Carriage lnc. production
line is weighed, and recorded on this sheet to help you the owner make be{er weight conscious
decisions.
Cargo Capacities
Cargo can be added to the vehicle, up to the maximum weight specified on the TRAILER
WEIGHT INFORMATION label. The combined weight the cargo-is provided as a single number.
ln any case, remember: the totalweight of a fully loaded vehicle can not exceed the stated
GVWR.
Water and propane also need to be considered. The weight of fully filled propane containers is
considered part of the weight of the RV before it is loaded with caigo and is not considered part
of the disposable cargo load. Water however, is a cargo weight and is treated as such. tf there
is a fresh water storage tank of 100 gallons, this tank when filled would weigh about g00
pounds' lf more cargo is being transported, water can be off-loaded to keep-the total amount of
cargo added to the vehicle with in the limits of the GV\ruR so as not to overioad the vehicle.
Understanding this flexibility will allow you, the owner, to make choices that fit your travel and
camping needs
When loading your cargo, be sure it is distributed eventy to prevent overloading front to back
and side to side. Heavy items should be placed low and as close to the axle pdsitions as
reasonable' Too many items on one side may overload a tire. The best way io know the actual
weight of the vehicle is to weigh it at a public scale. Talk to your RV dealerio discuss the
weighing methods needed to capture the various weights related to the RV. This woutd include
weights for the following: axles, wheels, hitch or pin ( in the case of a trailer) and totalweight.
How Overloading Affects Your RV and Tires
The results of overloading can have serious consequences for passenger safety. Too much
weight on your vehicle's suspension system can cause spring, shock absorber,-or brake failure,
handling or steering problems, irregular tire wear, tire failure or other damage.
An overloaded vehicle is hard to drive and hard to stop. ln case of serious overloading, brakes
can fail completely, particularly on steep hills. The load a tire will carry safely is a combination of
the size of tire, its load range, and corresponding inflation pressure.
Excessive loads and/ or under inflation cause tire overloading and, as a result, abnormal tire
flexing occurs. This situation can generate an excessive amount of heat within the tire.
Excessive heat may lead to tire failure.
It is the air pressure that enables a tire to support the load, so proper inflation is critical. Since
RV's can be configured and loaded in many ways, air pressure must be determined from actual
loads (determined by weighing) and taken from the load and inflation tables provided by the tire
manufacturer. These air pressures may differ from those found on the certification labei.
However, they should never exceed the tire limitation for load or air pressure. lf you discover
that your tires cannot support the actualweights, the load will need io be lightened.
Cameo Owner's Manual Page 20

Tire Safety Tips
Preventing Tire Damage
. Slow down if you have to go over a pothole or other object in the road.
. Do not run over curbs or other foreign objects in the roadway, and try not to strike
the curb when parking.
Tire Safety Checklist
. Check tire pressure regularly ( at least once a month), including the spare.
. lnspect tires for uneven wear patterns on the tread, Cracks, Foreign objects, or
other signs of wear or trauma.
, Remove bits of glass and foreign objects wedged in the tread.
. Make sure your tire valves have valve caps.
. Check tire pressure before going on a long trip.
' Do not overload your vehicle. Check the Tire lnformation and Trailer Weight
lnformation or Owner's Manual (IVWDS) for the maximum recommended load for
the vehicle
GLOSSARY OF TIRE TERMINOLOGY
Accessory weight- The combined weight (in excess of those standard items which may be
replaced) of automatic transmission, Power steering, power brakes, power windows, power
seats, radio and heater, to the extent that these items are available as factory-installed
equipment (weather installed or not).
Bead-The part of the tire that is made of steel wires, wrapped or reinforced by ply cords and
that is shaped to fit the rim.
Bead separation-This is the breakdown of the bond between components in the bead.
Bias ply tire - A pneumatic tire in which the ply cords that extend to the beads are laid at
alternate angles substantially less than 90 degrees to the centerline of the tread.
Carcass- The tire structure, except tread and sidewall rubber which, when inflated, bears the
load.
Chunking - The breaking away of pieces of the tread or sidewall.
Cold inflation pressure - The pressure in the tire before you drive.
Cord - The strands forming the plies in the tire.
Cord separation -The parting within the tread, sidewall, or inner liner of the tire extending to
Cracking - Any parting within the tread, sidewall, or inner liner of the tire extending to cord
material.
Cameo Owner's Manual Page 21

CT - A pneumatic tire with an inverted flange tire and rim system in which the rim is designed
with rim flanges pointed radially inward and the tire is designed to fit on the underside of the rim
in a manner that encloses the rim flanges inside the air cavity of the tire.
Curb weight - The weight of a motor vehicte with standard equipment inctuding the maximum
capacity of fuel, oil, and coolant and, if so equipped, air conditioning anO aOOitio,-nal weight
optionalengine.
Extra load tire - A ljre designed to operate at higher toads and at higher inflation pressures
than the corresponding standard tire.
Groove - The space between two adjacent tread ribs.
Gross Vehicle Weight Rating (GVWR) - The maximum permissible weight of this fully loaded
vehicle.
Qro|s Axle Weight Rating (GAWR) - The value specified as the load carrying capacity of a
single axle system, as measured at the tire-ground interfaces.
Hitch weight - The vertical trailer road supported by the hitch balt.
lnne.rliner.; The layer (s) forming the inside surface of a tubeless tire that contains the inflating
medium within the tire.
lnnerliner separation - The parting of the innerliner from cord material in the carcass.
lntended outboard sidewatl- The sidewall that contains a white-wail, bears white lettering or
bear manufacturer, band, and/ or model name motding that is higher oi 0""p", than the same
molding on the other sidewall of the tire or the outwarJ facing sidlewall of an'asymmetrical tire
that has a particular side that must always face outward when mounted on a vehicle.
!:igft t11ck (LT) tire - A tire designated by its manufacturer as primarily intended for use on
lightweight trucks or multipurpose passenger vehicles.
Load rating - The maximum load that a tire is rated to
Maximum load rating - The load rating for a tire at the
for that tire.
carry for a given inflation pressure.
maximum permissible inflation pressure
Maximum permissible inflation pressure - The maximum cold inflation pressure to which a
tire may be inflated.
Maximum loaded vehicle weight - The sum of curb weight, accessory weight, vehicle
capacity weight, and production options weight.
Measuring rim - The rim on which a tire is fitted for physical dimension requirements.
Non'pneumatic rim - A mechanical device which, when a non-pneumatic tire assembly
incorporates a wheel, supports the tire, and attaches, either integrally or separably, to the wheel
center member and upon which the tire is attached.
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Non-pneumatic spare tire assembly - A non-pneumatic tire assembly intended for temporary
use in place of one of the pneumatic tires and rims that are fitted to a passenger car in
compliance with the requirements of this standard.
Non-pneumatic tire - A mechanical device which transmits, either directly or through a wheel
or wheel center member, the vertical load and tractive forces from the roadway to the vehicle,
generates the tractive forces that provide the directional control of the vehicle and does not rely
on the containment of any gas or fluid for providing those functions.
Non-pneumatic tire assembly - A non-pneumatic tire, alone or un combination with a wheel or
wheel center member, which can be mounted on a vehicle.
Normal occupant weight - This means 68 kilograms (1501bs.) times the number of occupants
specified in the second column of Table I of 49 CFR 571 .1 10.
Occupant distribution - The distribution of occupants in a vehicle as specified in the third
column of Table I of CFR 571.110.
Open slice - Any parting at any junction of tread, sidewall, or innerliner that extends to cord
material.
Outer diameter - The overall diameter of an inflated new tire.
Overall width - The linear distance between the exteriors of the sidewalls of an inflated tire,
including elevations due to labeling, decorations, or protective bands or ribs.
Pin weight - The vertical trailer load supported by the king pin of a fifth wheel hitch.
Ply - A layer of rubber-coated parallel cords.
Ply separation - A parting of rubber compound between adjacent plies.
Pneumatic tire - A mechanical device made of rubber, chemicals, fabric and steel or other
materials, that, when mounted on an automotive wheel, provides the traction and contains the
gas or fluid that sustains the load.
Production options weight - The combined weight of those installed regular production
options weighing over 2.3 kilograms (5 lbs.) in excess of those standard items which they
replace, not previously considered in curb weight or accessory weight, including heavy duty
brakes, ride levelers, roof racks, heavy duty battery, and special trim.
Radial ply tire - A pneumatic tire in which the ply cords that extend to the beads are laid at
substantially 90 degrees to the centerline of the tread.
Recommended inflation pressure - This is the inflation pressure provided by the vehicle
manufacturer on the Tire lnformation label and the Certification / VIN tag.
Reinforced tire - A tire designed to operate at higher loads and at higher inflation pressures
than the corresponding standard tire.
Rim - A metal support for a tire or a tire and tube assembly upon which the tire beads are
seated.
Rim diameter - This means the nominal diameter of bead seat.
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Rim size designation - This means the rim diameter and width.
Rim type designation - This means the industry of manufacturer's designation for a rim by
style or code.
Rim width - This means the nominaldistance between rim flanges.
Section width - The linear distance between the exteriors of the sidewalls of an inflated tire,
excluding elevations due to labeling, decoration, or protective bands.
Sidewall- That portion of a tire between the tread and bead.
Sidewall separation - The parting of the rubber compound from the cord materiat in the
sidewall.
Test rim - The rim on which a tire is fitted for testing, and may be any rim listed as appropriate
for use with that tire.
Tread - That portion of a tire that comes into contact with the road.
Tread rib - A tread section running circumferentially around a tire.
Tread separation - Pulling away of the read from the tire carcass.
Treadwear indicators (TWl) - The projections within the principal grooves designed to give a
visual indication of the degrees of wear of the tread.
Vehicle Capacity weight - The rated cargo and luggage load plus 68 kilograms (150 lbs.)
times the vehicle's designated seating capacity.
Vehicle maximum load on the tire - The load on an individual tire that is determined by
distributing to each axle its share of the maximum loaded vehicle weight and dividing by two.
Vehicle normal load on the tire - The load on an individual tire that is determined by
distributing to each axle its share of the curb weight, accessory weight, and normal occupant
weight (distributed in accordance with Table 1 of CRF 49 571.110) and dividing by 2.
Weather side - The surface area of the rim not covered by the inftated tire.
Wheel center member - ln the case of a non-pneumatic tire assembty incorporating a wheel, a
mechanical device which attaches, either integrally or separably, to the non-pneumatic rim and
provides the connection between the non-pneumatic rim and the vehicle; or, in the case of a
non-pneumatic tire assembly not incorporating a wheel, a mechanical device which attaches,
either integrally or separably, to the non-pneumatic tire and provides the connection between
tire and the vehicle.
Wheehholding fixture - The fixture used to hold the wheel and tire assembly securely during
testing.
For further information you can contact the National Highway Traffic Safety Administration web
site at: :
http://www.nhtsa.dot.gov/cars/rules/TireSafety/ridesoniutires_indes.html
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