Westin Platinum Series 4" Wheel-to-Wheel Step Bars

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Fitment Info

  • Wheel-to-wheel step bars
  • Third step
  • Injection molded step pads
  • 90 degree mandrel bends
  • Black powder coat
  • Sold in pairs
  • Available in two finishes
  • Solid steel construction
  • Manufacturer's warranty

Our #1 value is customer service.

We believe in doing right by our customers, no matter what it takes.

In keeping with that, we offer a “perfect fit guarantee” that ensures your satisfaction on 3 levels: low price, free shipping, and perfect fitment.

- Alan Marek, Founder of PartCatalog.com

The Lowest Price Anywhere--Guaranteed

At PartCatalog, we’ll beat any competing vendor’s price. And we’re so confident in our rock-bottom prices that we’ll refund the difference if you find a lower price elsewhere.

Free Shipping Both Ways

Our “free shipping both ways” policy means that returns and orders ship free of charge. When you place an order, you pay only the list price and any applicable taxes. We cover the shipping to save you money and ensure timely delivery.

100% Guaranteed to Fit

In the highly unlikely event of a fitment problem, we’ll return your purchase at no cost to you. We pay return shipping on all orders, so it won’t cost you a penny to send back a defective part.


  • High quality wheel to wheel step bars that give a steady and safe mounting surface
  • Third step gives you easier access to the truck bed
  • Injection molded step pads provide a firm grip
  • 90° mandrel bends give a smooth look and reduce exposure to rust agents
  • Black powder coat reduces exposure to rust and gives a sleek OE look
  • Sold in pairs for each side
  • Choose between stainless steel and a black powder coat finish
  • Made with solid stainless/e-coated steel for strength and durability
  • Westin Automotive's guarantee of quality, performance and value
Wheel-to-wheel step bars

Wheel-to-wheel step bars

The Westin Platinum Wheel-to-Wheel Step Bars extend all the way from the front to back cab to give you and your passengers a steady and reliable stepping surface when getting and out of your vehicle. They are made with quality so they can last well beyond stock varieties.

Third step

Third step

The package also includes a third step which allows you to access the truck bed or get in and out of it easily.

Injection molded step pads

Injection molded step pads

The step pads are injection-molded for consistency. They are textured for a firm grip on your foot so that you don't slide off when getting in and out of your vehicle.

90 degree mandrel bends

90 degree mandrel bends

The Westin Platinum Wheel-to-Wheel Step Bars feature 90-degree mandrel bends that give them a smooth and clean look.

Black powder coat

Black powder coat

They are coated in a black powder coat that adds a sleek OE look while protecting the metal from exposure to moisture and weather elements.

Sold in pairs

Sold in pairs

The step bars are sold in pairs. There are two in every set - one for each side of your ride.

Available in two finishes

Available in two finishes

The Westin Platinum Wheel-to-Wheel Step Bars are available in polished stainless steel and a black powder coat. Both finishes look great and meet OE specifications.

Solid steel construction

Solid steel construction

The step bars are made from premium-grade steel for strength and durability. It will last through years of use in all weather and road conditions without the slightest bend or sign of weakness.

Manufacturer's warranty

Manufacturer's warranty

Westin Automotive provides a warranty of quality and value on every purchase of these step bars. It is a guarantee of quality and performance with no defects in craftsmanship or compromises in value. Get in touch with us today if you need any help with your warranty.

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Click here to view Westin's warranty.
Part Numbers

The following part numbers are available in this product line:

24-53575 24-54015 24-54035 24-54085 24-54155 24-54175 24-54205 24-54255 24-54295 24-54305 24-54315 24-54325 24-54320 24-53570 24-54290 24-54010 24-54170 24-54200 24-54250 24-54150 24-53510 24-54030 24-54080 24-54300 24-54310 24-54195 24-54215 24-54225 24-54235 24-54335 24-54345 24-54515 24-54210 24-54230 24-54340 24-54510 24-54190 24-54220 24-54330

To purchase this product for your vehicle, please select the Year, Make and Model of your vehicle at the top of this page.

Chevrolet (1999-2018)

Silverado 1500, Silverado 1500 Classic, Silverado 2500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500, Silverado 3500 Classic, Silverado 3500 HD

Dodge (2002-2010)

Ram 1500, Ram 2500, Ram 3500

Ford (1999-2018)

F-150, F-250 Super Duty, F-350 Super Duty

GMC (2000-2018)

Sierra 1500, Sierra 1500 Classic, Sierra 2500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Sierra 3500 HD

Ram (2011-2018)

1500, 2500, 3500

Toyota (2007-2018)