Westin ProTraxx 4" Oval Cab Length Step Bars
- Cab length step bars
- 30° bends
- Injection molded step pads
- Welded end caps
- Sold in pairs
- Available in two finishes
- Custom-fit design
- Easy no-drill installation
- Manufacturer's warranty
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 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.
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Fitment Note:
- High quality step bars for steady and safe mounting
- 30° bends give a factory look and a smooth appearance
- Wide textured stepping pads with a firm grip to prevent slipping
- Welded end caps prevent entry of moisture and give a finished look
- Sold in pairs for each side of the vehicle
- Choose from black powder coat or polished steel
- Designed to fit specific vehicle models
- Easy bolt-on installation in factory positions with no drilling
- Westin Automotive guarantees quality and performance for years

Cab length step bars
The Westin ProTraxx Cab Length Step Bars offer nothing short of quality and undefeated performance for years. The 4" oval tube is specially designed to not only make it more convenient for you to get in and out of your truck but also to add a rugged but luxurious look to your ride. They are easy to clean and maintain and are made strong to last years.

30° bends
They feature 30° bends that give them a smooth curve which blends in well with the vehicle contour lines to give a well-transitioned and smooth look. It gets rid of sharp edges that are vulnerable points for rusting and also boosts your safety.

Injection molded step pads
The step pads are injection molded for consistency and a smooth feel. They are textured to maximize traction so that you can step on and off the pads without slipping or sliding.

Welded end caps
The Westin ProTraxx Cab Length Step Bars have welded end caps to prevent the entry of moisture and other damaging weather elements that may trigger rusting. The caps also give a smooth look that blends well with the car's angles.

Sold in pairs
They are sold in pairs - two in every set, one for each side of the truck.

Available in two finishes
The step bars are available in polished stainless steel and an e-coated black powder finish. Both finishes are guaranteed to look great on your vehicle - they meet OE specifications and will match your car's factory look.

Custom-fit design
The Westin ProTraxx Cab Length Step Bars are made for a custom fit in specific vehicle models. Click the blue button above and select your vehicle details to get this for your truck. Get in touch with us today if you need further help.

Easy no-drill installation
They are easy to install with no drilling. They are bolted in factory pre-drilled positions with the hardware that is provided with your purchase.

Manufacturer's warranty
The step bars come with the manufacturer's warranty for performance and quality. Westin Automotive guarantees that your step bars are of the best quality and will give you the value and service you deserve for years. Get in touch with us today if you need any help with your warranty and we will assist where we can.
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The following part numbers are available in this product line:
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)
Colorado, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD
Dodge (2009-2010)
Ram 1500, Ram 2500, Ram 3500
Ford (1999-2018)
F-150, F-250, F-250 Super Duty, F-350 Super Duty
GMC (2007-2018)
Canyon, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD
Jeep (2007-2018)
Nissan (2016-2018)
Ram (2011-2018)
1500, 2500, 3500