Westin Pro Traxx - 6 Inch - Stainless Steel - 21-63720 (Image)
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Westin Pro Traxx - 6 Inch - Stainless Steel - 21-63720 - 2007-2018 Chevrolet Silverado / GMC Sierra 1500 / 2007-2019 HD - Crew Cab

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Vehicle Specific
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  • $712.99

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Cab Length
Complete Kit
Excludes Diesel
Rocker Panel Mount Installation

STYLE: 6" Oval Tube Step - Stainless Steel
  • 6 inch wide stepping area
  • Polished Stainless finish
  • Mounting brackets included
  • Sold in Pairs
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Westin Pro Traxx 6 - Black

Westin PRO TRAXX 6 Oval Nerf Step Bars for full-sized trucks are cab-length 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.

  • Polished Stainless Steel Finish
  • Mount Kit Included
  • 6" Oval Tube
  • Straight Tube Design
  • Fully Welded Domed Ends
  • Injection Molded Polymer Step Pads
  • Bolt-On Installation - No Drilling Required (most applications)
  • Limited Lifetime Warranty
  • Fitment Type
    Vehicle Specific
Year Make Model Bed Length
2007 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2007 Chevrolet Silverado 2500 HD Crew Cab - 6.5 ft. Bed
2007 Chevrolet Silverado 2500 HD Crew Cab - 8 ft. Bed
2007 Chevrolet Silverado 3500 HD Crew Cab - 6.5 ft. Bed
2007 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed
2007 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed (Dually)
2007 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
2007 GMC Sierra 2500 HD Crew Cab - 6.5 ft. Bed
2007 GMC Sierra 2500 HD Crew Cab - 8 ft. Bed
2007 GMC Sierra 3500 HD Crew Cab - 6.5 ft. Bed
2007 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed
2007 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed (Dually)
2008 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2008 Chevrolet Silverado 2500 HD Crew Cab - 6.5 ft. Bed
2008 Chevrolet Silverado 2500 HD Crew Cab - 8 ft. Bed
2008 Chevrolet Silverado 3500 HD Crew Cab - 6.5 ft. Bed
2008 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed
2008 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed (Dually)
2008 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
2008 GMC Sierra 2500 HD Crew Cab - 6.5 ft. Bed
2008 GMC Sierra 2500 HD Crew Cab - 8 ft. Bed
2008 GMC Sierra 3500 HD Crew Cab - 6.5 ft. Bed
2008 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed
2008 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed (Dually)
2009 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2009 Chevrolet Silverado 2500 HD Crew Cab - 6.5 ft. Bed
2009 Chevrolet Silverado 2500 HD Crew Cab - 8 ft. Bed
2009 Chevrolet Silverado 3500 HD Crew Cab - 6.5 ft. Bed
2009 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed
2009 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed (Dually)
2009 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
2009 GMC Sierra 2500 HD Crew Cab - 6.5 ft. Bed
2009 GMC Sierra 2500 HD Crew Cab - 8 ft. Bed
2009 GMC Sierra 3500 HD Crew Cab - 6.5 ft. Bed
2009 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed
2009 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed (Dually)
2010 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2010 Chevrolet Silverado 2500 HD Crew Cab - 6.5 ft. Bed
2010 Chevrolet Silverado 2500 HD Crew Cab - 8 ft. Bed
2010 Chevrolet Silverado 3500 HD Crew Cab - 6.5 ft. Bed
2010 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed
2010 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed (Dually)
2010 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
2010 GMC Sierra 2500 HD Crew Cab - 6.5 ft. Bed
2010 GMC Sierra 2500 HD Crew Cab - 8 ft. Bed
2010 GMC Sierra 3500 HD Crew Cab - 6.5 ft. Bed
2010 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed
2010 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed (Dually)
2011 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2011 Chevrolet Silverado 2500 HD Crew Cab - 6.5 ft. Bed
2011 Chevrolet Silverado 2500 HD Crew Cab - 8 ft. Bed
2011 Chevrolet Silverado 3500 HD Crew Cab - 6.5 ft. Bed
2011 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed
2011 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed (Dually)
2011 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
2011 GMC Sierra 2500 HD Crew Cab - 6.5 ft. Bed
2011 GMC Sierra 2500 HD Crew Cab - 8 ft. Bed
2011 GMC Sierra 3500 HD Crew Cab - 6.5 ft. Bed
2011 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed
2011 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed (Dually)
2012 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2012 Chevrolet Silverado 2500 HD Crew Cab - 6.5 ft. Bed
2012 Chevrolet Silverado 2500 HD Crew Cab - 8 ft. Bed
2012 Chevrolet Silverado 3500 HD Crew Cab - 6.5 ft. Bed
2012 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed
2012 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed (Dually)
2012 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
2012 GMC Sierra 2500 HD Crew Cab - 6.5 ft. Bed
2012 GMC Sierra 2500 HD Crew Cab - 8 ft. Bed
2012 GMC Sierra 3500 HD Crew Cab - 6.5 ft. Bed
2012 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed
2012 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed (Dually)
2013 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2013 Chevrolet Silverado 2500 HD Crew Cab - 6.5 ft. Bed
2013 Chevrolet Silverado 2500 HD Crew Cab - 8 ft. Bed
2013 Chevrolet Silverado 3500 HD Crew Cab - 6.5 ft. Bed
2013 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed
2013 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed (Dually)
2013 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
2013 GMC Sierra 2500 HD Crew Cab - 6.5 ft. Bed
2013 GMC Sierra 2500 HD Crew Cab - 8 ft. Bed
2013 GMC Sierra 3500 HD Crew Cab - 6.5 ft. Bed
2013 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed
2013 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed (Dually)
2014 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2014 Chevrolet Silverado 1500 Crew Cab - 6.5 ft. Bed
2014 Chevrolet Silverado 2500 HD Crew Cab - 6.5 ft. Bed
2014 Chevrolet Silverado 2500 HD Crew Cab - 8 ft. Bed
2014 Chevrolet Silverado 3500 HD Crew Cab - 6.5 ft. Bed
2014 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed
2014 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed (Dually)
2014 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
2014 GMC Sierra 1500 Crew Cab - 6.5 ft. Bed
2014 GMC Sierra 2500 HD Crew Cab - 6.5 ft. Bed
2014 GMC Sierra 2500 HD Crew Cab - 8 ft. Bed
2014 GMC Sierra 3500 HD Crew Cab - 6.5 ft. Bed
2014 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed
2014 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed (Dually)
2015 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2015 Chevrolet Silverado 1500 Crew Cab - 6.5 ft. Bed
2015 Chevrolet Silverado 2500 HD Crew Cab - 6.5 ft. Bed
2015 Chevrolet Silverado 2500 HD Crew Cab - 8 ft. Bed
2015 Chevrolet Silverado 3500 HD Crew Cab - 6.5 ft. Bed
2015 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed
2015 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed (Dually)
2015 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
2015 GMC Sierra 1500 Crew Cab - 6.5 ft. Bed
2015 GMC Sierra 2500 HD Crew Cab - 6.5 ft. Bed
2015 GMC Sierra 2500 HD Crew Cab - 8 ft. Bed
2015 GMC Sierra 3500 HD Crew Cab - 6.5 ft. Bed
2015 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed
2015 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed (Dually)
2016 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2016 Chevrolet Silverado 1500 Crew Cab - 6.5 ft. Bed
2016 Chevrolet Silverado 2500 HD Crew Cab - 6.5 ft. Bed
2016 Chevrolet Silverado 2500 HD Crew Cab - 8 ft. Bed
2016 Chevrolet Silverado 3500 HD Crew Cab - 6.5 ft. Bed
2016 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed
2016 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed (Dually)
2016 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
2016 GMC Sierra 1500 Crew Cab - 6.5 ft. Bed
2016 GMC Sierra 2500 HD Crew Cab - 6.5 ft. Bed
2016 GMC Sierra 2500 HD Crew Cab - 8 ft. Bed
2016 GMC Sierra 3500 HD Crew Cab - 6.5 ft. Bed
2016 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed
2016 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed (Dually)
2017 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2017 Chevrolet Silverado 1500 Crew Cab - 6.5 ft. Bed
2017 Chevrolet Silverado 2500 HD Crew Cab - 6.5 ft. Bed
2017 Chevrolet Silverado 2500 HD Crew Cab - 8 ft. Bed
2017 Chevrolet Silverado 3500 HD Crew Cab - 6.5 ft. Bed
2017 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed
2017 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed (Dually)
2017 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
2017 GMC Sierra 1500 Crew Cab - 6.5 ft. Bed
2017 GMC Sierra 2500 HD Crew Cab - 6.5 ft. Bed
2017 GMC Sierra 2500 HD Crew Cab - 8 ft. Bed
2017 GMC Sierra 3500 HD Crew Cab - 6.5 ft. Bed
2017 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed
2017 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed (Dually)
2018 Chevrolet Silverado 1500 Crew Cab - 5.8 ft. Bed
2018 Chevrolet Silverado 1500 Crew Cab - 6.5 ft. Bed
2018 Chevrolet Silverado 2500 HD Crew Cab - 6.5 ft. Bed
2018 Chevrolet Silverado 2500 HD Crew Cab - 8 ft. Bed
2018 Chevrolet Silverado 3500 HD Crew Cab - 6.5 ft. Bed
2018 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed
2018 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed (Dually)
2018 GMC Sierra 1500 Crew Cab - 5.8 ft. Bed
2018 GMC Sierra 1500 Crew Cab - 6.5 ft. Bed
2018 GMC Sierra 2500 HD Crew Cab - 6.5 ft. Bed
2018 GMC Sierra 2500 HD Crew Cab - 8 ft. Bed
2018 GMC Sierra 3500 HD Crew Cab - 6.5 ft. Bed
2018 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed
2018 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed (Dually)
2019 Chevrolet Silverado 1500 LD / Old Body Style Crew Cab - 5.8 ft. Bed
2019 Chevrolet Silverado 1500 LD / Old Body Style Crew Cab - 6.5 ft. Bed
2019 Chevrolet Silverado 1500 LD / Old Body Style Crew Cab - 6.6 ft. Bed
2019 Chevrolet Silverado 2500 HD Crew Cab - 6.5 ft. Bed
2019 Chevrolet Silverado 2500 HD Crew Cab - 8 ft. Bed
2019 Chevrolet Silverado 3500 HD Crew Cab - 6.5 ft. Bed
2019 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed
2019 Chevrolet Silverado 3500 HD Crew Cab - 8 ft. Bed (Dually)
2019 Chevrolet Silverado 1500 (Legacy/Old Body Style) Crew Cab - 5.8 ft. Bed
2019 Chevrolet Silverado 1500 (Legacy/Old Body Style) Crew Cab - 6.6 ft. Bed
2019 GMC Sierra 1500 Limited / Old Body Style Crew Cab - 5.8 ft. Bed
2019 GMC Sierra 1500 Limited / Old Body Style Crew Cab - 6.6 ft. Bed
2019 GMC Sierra 2500 HD Crew Cab - 6.5 ft. Bed
2019 GMC Sierra 2500 HD Crew Cab - 8 ft. Bed
2019 GMC Sierra 3500 HD Crew Cab - 6.5 ft. Bed
2019 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed
2019 GMC Sierra 3500 HD Crew Cab - 8 ft. Bed (Dually)
2019 GMC Sierra 1500 (Limited/Old Body Style) Crew Cab - 5.8 ft. Bed
2019 GMC Sierra 1500 (Limited/Old Body Style) Crew Cab - 6.6 ft. Bed
exclaimptSmall.gifProp 65 WARNING


Prop 65 WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov. 

    • SKU
      21-63720
    • UPC/ISBN
      707742064160
  • Keystone Inventory Tracking
    Yes
  • Keystone Brand ID
    W16
  • Brand
    Westin
  • Model
    Westin Pro Traxx 6 - Stainless
  • Style
    Tube Steps
  • Stepping Area
    6 Inch
  • Step Coverage
    Cab Only
  • Mounting Style
    Rocker Panel Mount
  • Finish
    Polished
  • Kits
    Steps and Brackets Included
  • Ends
    Welded - Straight
  • Material
    Stainless Steel
  • With Lights
    No
  • Warranty
    Limited Lifetime
  • Cab Style
    Crew Cab
  • Product Type
    Running Boards / Steps
  • Special Note 1:
    Cab Length
  • Special Note 2:
    Rocker Panel Mount Installation
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