Westin PRO TRAXX 4 Series User manual

1
Westin Automotive Products, Inc.
320 W. Covina Blvd
San Dimas, Ca. 91773
Thank you for choosing Westin products
for additional installation assistance please call
Customer Service [phone]
www.westinautomotive.com
P.N.: 75-212413-RevB ECO #: W19-0995 DATE: 01/04/19
INSTALLATION INSTRUCTIONS
PRO TRAXX 4 & 5 OVAL STEP BARS
APPLICATION:
2019 Chevy Silverado/GMC Sierra 1500 Crew Cab & Double
Cab (Excl. 2019 Silverado LD / Sierra 1500 Limited)
PART NUMBER:
21-24130, 21-24135, 21-54130, 21-54135, 21-24120, 21-24125, 21-
54120, 21-54125
ITEM QUANTITY DESCRIPTION TOOLS NEEDED
1,2 2 STEP BAR ASSEMBLY (1 DRIVER, 1 PASSENGER) 10MM SOCKET
3 3 DRIVER MOUNTING BRACKET 10MM WRENCH
4 3 PASSENGER MOUNTING BRACKET 13MM SOCKET
5 6 PLASTIC BRACKET COVER 13MM WRENCH
6 12 M8 HEX HEAD CAP SCREW 16MM SOCKET
7 12 M8 SPLIT LOCK WASHER 16MM WRENCH
8 12 M8 FLAT WASHER RATCHET
9 12 M10 BUTTON HEAD SCREW TORQUE WRENCH
10 12 M10 TOOTHED LOCK WASHER
11 12 M10 FLAT WASHER
12 12 M6 HEX HEAD CAP SCREW
13 24 M6 FLAT WASHER
14 12 M6 NYLOCK NUT
15 1 HEX KEY TOOL
ANTI-SEIZE LUBRICANT MUST BE USED ON ALL STAINLESS STEEL FASTENERS TO PREVENT THREAD DAMAGE AND GALLING
CONTENT
ITEM 2
ITEM 5ITEM 3 (Pro Traxx 4) ITEM 4 (Pro Traxx 5)
Front
ITEM 4 (Pro Traxx 4) ITEM 4 (Pro Traxx 5)
Passenger
Pro Traxx 4 Shown; Pro Traxx 5 Similar
Front Driver
Crew Cab shown; Double Cab will be shorter

2
Westin Automotive Products, Inc.
320 W. Covina Blvd
San Dimas, Ca. 91773
Thank you for choosing Westin products
for additional installation assistance please call
Customer Service [phone]
www.westinautomotive.com
P.N.: 75-212413-RevB ECO #: W19-0995 DATE: 01/04/19
PROCEDURE
1. Remove contents from box, verify if all parts listed are present and free from damage.
Carefully read and understand all instructions before attempting installation.
Failure to identify damage before installation could lead to a rejection of any claim.
2. Starting on the driver side, remove the rubber plugs located on the rocker panel at each mounting location. See Figure 1.
3. For models with threaded holes: At each bracket mounting location on the rocker panel there should be a welded factory
nut.
4. Loosely preinstall the Bracket Covers (5) to the Mounting Brackets using the included M6 Hardware. See Figure 2.
5. Partially install the M8 Hardware in the bottom of the rocker panel and then slide the Mounting Brackets (3 & 4) into place
and install the remaining M8 Hardware. See Figures 3 & 4.
16 17 18 7
Fig 2
12 13 14 5
Figure 1
Other locations
similar
Front Driver Side
Shown
Figure 3
3
6
7
8
Preinstall hard-
ware and slide
bracket into
place.
Passenger Side Rocker Panel Front
Mounting Locations
Figure 4 Driver Side Opposite

3
Westin Automotive Products, Inc.
320 W. Covina Blvd
San Dimas, Ca. 91773
Thank you for choosing Westin products
for additional installation assistance please call
Customer Service [phone]
www.westinautomotive.com
P.N.: 75-212413-RevB ECO #: W19-0995 DATE: 01/04/19
6. Fasten step bars respectively to either side using the included M10 hardware (9-11). See Figure 5.
7. Align and adjust the step bars as needed and fully tighten all hardware. Torque all M6 fasteners to 5-7 ft-lbs, all M8
fasteners to 15-18 ft-lbs, and all M10 fasteners to 30-35 ft-lbs.
Fig 5
9 10
11
INSTALLATION COMPLETE
Pro Traxx 5 Shown

4
Westin Automotive Products, Inc.
320 W. Covina Blvd
San Dimas, Ca. 91773
Thank you for choosing Westin products
for additional installation assistance please call
Customer Service [phone]
www.westinautomotive.com
P.N.: 75-212413-RevB ECO #: W19-0995 DATE: 01/04/19
Failure to follow these instructions could lead to death, personal injury, and / or property damage.
WARNING
Failure to follow these instructions could lead to death, personal injury, and / or property damage.
FASTENERS:
All Westin supplied fasteners must be utilized and installed in accordance with the installation in-
structions and apply torque to the specifications as defined. DOUBLE CHECK ALL FASTENERS
BEFORE INITIAL USE, AND PERIODICALLY IN THE FUTURE TO ENSURE PROPER FUNCTION
AND SAFETY.
DRILLING:
Most Westin products do not require drilling for installation. If drilling is defined as required, use
caution when drilling a vehicle. FAILURE TO REVIEW AN AREA TO BE DRILLED MAY RESULT IN
PERSONAL INJURY AND/OR INJURY TO OTHERS AS WELL AS VEHICLE DAMAGE.
EYE PROTECTION:
ALWAYS WEAR SAFETY GLASSES OR GOGGLES DURING THE INSTALLATION PROCESS TO
AVOID PERSONAL INJURY.
MAXIMUM TOWING/CARRYING CAPACITY: (if applicable)
The Westin Receiver Hitches will have a visible tow rating label affixed directly on the product.
User should never exceed the vehicle manufacturers maximum tow and weight rating regardless
of the capacity of the hitch. FAILURE TO FOLLOW THESE GUIDELINES WILL VOID THE WESTIN
WARRANTY AND MAY RESULT IN PERSONAL INJURY AND/OR INJURY TO OTHERS AS WELL
AS VEHICLE DAMAGE.
FOR CALIFORNIA RESIDENTS ONLY-PROP 65 WARNING:
Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or
other reproductive harm. For more info go to www.p65warnings.ca.gov