Westin 20-534585 Gen X Oval "Wheel to Wheel" Step Bars - Black Diamond Finish

Compatible with 2015-2018 Chevrolet Silverado/GMC Sierra 2500 HD/3500 HD models

PART# WES20-534585

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Westin's GenX Oval WTW Step is made of 4in oval shaped tube that features a step area that drops 5in from the upper tube. The tube features welded and sealed tube ends to protect against rusting. The drop step is designed with a continuous smooth bend made of 2in oval tube for a consistent overall step style. No jagged bends or section welds in our drop step! The step area is topped with a molded textured step pad that waterfalls over the front lip of the drop step tube for a clean and finished look. Mounting brackets are deigned to cradle the shape of the tube and mount to the vehicle's rocker panel. GenX steps are sold in complete sets that include the driver and passenger side step, mount kit and install sheet. Available in black powder coated mild steel.


  • Mounting Kit included
  • 4 inch upper oval tube serves as an accent bar along vehicle body
  • Drop step is made of 2 inch oval tube for product consistency
  • Decreases step-up distance by 5 inches that makes it easier to get into the vehicle
  • No hard bends in the drop step for un-compromised tube integrity and preserved strength
  • Molded textured waterfall step pad flows over tube edge for continuous, finished look
  • Steps mount to rocker panel utilizing OE holes for mounting

Product Attributes

Brand Westin
Emission Code5
FinishBlack Powdercoated
Manufacturer Part Number20-534585
Product TypeBumpers
Part NumberWES20-534585



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.


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