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  • Mon - Fri: 8 a.m. - 6 p.m. ET
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Westin Black Pro Traxx 5" Step Bars 21-53725

Product Information
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  • Sold in pairs


  • Features wide stepping area
  • Coated in a durable black powder-coat
  • 30° OE style bends
  • Mount kit included
  • Sold in pairs
  • No-drill install

Check out the Westin black Pro-Traxx 5" oval nerf bars for your vehicle's instant upgrade! By adding step bars to your ride you are giving yourself an easier way to get in and out of your cab. If that wasn't enough, your truck or SUV gets an elevated style value.

Pro-Traxx 5" step bars are constructed from a heavy-duty steel and coated in a durable black powder-coat. Each set features a wide stepping area for anti-slip ability. Showing off 30° OE style bends, these nerf bars will surely turn heads.

Sold in pairs, the Westin black Pro-Traxx 5" oval nerf bars are the perfect purchase. No drilling is required for installation. All Pro-Traxx 5" nerf bars are backed by a three year warranty.

View Available Part Numbers For This Product Line

California Residents: Prop 65 Warning


  • 2014-2018 Chevy Silverado 1500, Crew Cab
  • 2015-2019 Chevy Silverado 2500 6.0L V8, Crew Cab, 6.0L V8
  • 2015-2019 Chevy Silverado 3500 6.0L V8, Crew Cab, 6.0L V8
  • 2014-2018 GMC Sierra 1500, Crew Cab
  • 2015-2019 GMC Sierra 2500 6.0L V8, Crew Cab, 6.0L V8
  • 2015-2019 GMC Sierra 3500 6.0L V8, Crew Cab, 6.0L V8


3 Year Warranty

Westin Automotive Products, Inc. guarantees the original purchaser a warranty against manufacturer defects in materials, workmanship and finish under normal use excluding damage resulting from road hazards such as gravel or other debris, product misuse, improper installation, impairments from accidents, product modifications or product neglect. This lifetime warranty applies only to new products and is limited to the repair or replacement of Westin products. Warranty does not include costs of removal, installation, labor, freight, inconvenience or consequential damages. Original purchaser must return defective merchandise, along with the purchase receipt, to the original place of purchase. This warranty does not cover damage resulting from accident, misuse, neglect, improper installation, fire, vandalism or any form of abuse.


Installation is easy! You can install the Westin Pro Traxx nerf bars at home with simple instructions and no drilling. All necessary hardware is included.