The Lowest Price Perfect Fit Guarantee

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

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

Our “free shipping” policy means that 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.

Westin ProTraxx 5" Wheel-To-Wheel Step Bars

Step 2: Choose one of the following options:

Filter Options:

Sale Price: $367.99 - $661.99
Sale Price: $367.99 - $661.99

Get Easy-to-Install Parts. No Hassle.

Lowest Price Guaranteed. Free Shipping Both Ways.

If you’re looking for a high quality wheel-to-wheel nerf bar, the Westin ProTraxx 5 in. Oval Step Bar Wheel-To-Wheel is a great choice. This nerf bar comes with all the right features that will really deliver comfort, convenience and style.

  • Constructed using 5” diameter tubing
  • Made from stainless steel
  • Includes 30-degree bends & seamless domed ends
  • Sold in pairs
  • No-drill installation

Impressive Width

This nerf bar is ideal for those who are after the size and quality. Boasting an impressive width, this will really go the distance.

Solid Construction

Constructed from heavy-duty stainless steel, you are guaranteed that the Westin ProTraxx 5 in. Oval Step Bar Wheel-To-Wheel will last. Its solid construction and finish will not only keep it sturdy but it will also protect it from harmful elements over the years.

Get All the Coverage That You Need

You can count on a nice step in and out of your vehicle due to its 5” width, giving you all the step coverage that you need.

Style & Function

Aside from being functional, these nerf bars have a stylish kick to it. Its 30-degree bends and seamless domed ends give it that finished look with a bang. You can enjoy a better-looking vehicle with these on.

Easy Installation

Mounting these step bars is easy. It comes with bolt-on brackets and it doesn’t require any drilling at all. Rest assured, you will have this ready in no time.

Click here to view Westin's warranty.

The following part numbers are available in this product line:

    • 21-533510
    • 21-533515
    • 21-534010
    • 21-534015
    • 21-534170
    • 21-534175
    • 21-534230
    • 21-534235
    • 21-534250
    • 21-534255
    • 21-534310
    • 21-534315
    • 21-534320
    • 21-534325
    • 21-534330
    • 21-534335
    • 21-534510
    • 21-534515
    • 21-534560
    • 21-534565
    • 21-534570
    • 21-534575
    • 21-534580
    • 21-534585
    • 21-534590
    • 21-534595
    • 21-534600
    • 21-534605
    • 21-534610
    • 21-534615
    • 21-534630
    • 21-534635
    • 21-534645
    • 21-534655
    • 21-534665
    • 21-534675

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

Chevrolet (2007-2018)

Silverado 1500, Silverado 2500 HD, Silverado 3500 HD

Dodge (2009-2010)

Ram 1500, Ram 2500, Ram 3500

Ford (1999-2018)

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

GMC (2007-2018)

Sierra 1500, Sierra 2500 HD, Sierra 3500 HD

Ram (2011-2018)

1500, 2500, 3500

Toyota (2007-2018)


Customer Reviews

All reviews are from actual, verified customers. We will invite you to leave your own review a few days after receiving your order.

View Cart Checkout

Get Parts that Fit Your Ride Perfectly

Lowest Price Guaranteed. Free Shipping Both Ways.

Continue Shopping at Top of Page