WES21-64135 - Westin 21-64135 PRO TRAXX 6" Oval Nerf Step Bars - Black Powdercoat Steel Finish Image

Westin 21-64135 PRO TRAXX 6" Oval Nerf Step Bars - Black Powdercoat Steel Finish

Compatible with 2019-2020 Chevrolet Silverado/GMC Sierra 1500/2500 HD/3500 HD models

PART# WES21-64135

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Westin PRO TRAXX 6 Oval Nerf Step Bars for full-sized trucks are cab-length steps for maximum functionality and huge appeal. They feature extra heavy duty bold step pads and a unique 6 inch oval tube shape in a straight tube design. Applications are vehicle specific bolt-on, no-drill and rocker panel mounted.


  • Mount kit included
  • 6" oval tube
  • Straight tube design
  • Fully welded domed ends
  • Injection molded polymer step pad
  • Includes injection molded bracket covers on some applications
  • Bolt-on installation - no drilling required*
  • *On most applications

Product Attributes

Brand Westin
Emission Code5
FinishBlack Powder Coat
Manufacturer Part Number21-64135
Product TypeBumpers
Warranty3 Years
Part NumberWES21-64135



This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Warranty Information

3 Years: See Details


Items to Consider
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      *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

      Some parts are not legal for use in California or other states with similar regulations.