Westin R5 Nerf Step Bars

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Fitment Info

  • High quality nerf bars
  • Molded end caps
  • Injection-molded step pads
  • Straight style
  • Concealed mounting brackets
  • Custom fit design
  • Easy bolt-on installation
  • Stainless 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 nerf bars offer a firm and reliable stepping surface for getting in and out of your vehicle
  • Molded end caps give a smooth finish and minimize exposure to rust and corrosion
  • Injection-molded step pads provide traction for a firm grip
  • Straight style design ensures that they mount as close to the vehicle as possible
  • Concealed mounting brackets give a smooth and blended look
  • Designed for a perfect fit on specific vehicle models
  • Easy bolt-on installation with no drilling for most applications
  • Tough stainless steel for super strength and durability over the years
  • Westin Automotive guarantees quality and performance for years
High quality nerf bars

High quality nerf bars

The Westin R5 Nerf Bars give a strong and firm stepping surface so you can get in and out of your vehicle comfortably. With a 5" inch stepping surface, they offer convenience and safety at a low cost. They are easy to install, include a pre-mounted rocker panel, and are made to last years.

Molded end caps

Molded end caps

The step bars also feature molded end caps that seal any moisture and weather elements. This helps to prolong the life of the step bars and give them a well-finished look.

Injection-molded step pads

Injection-molded step pads

The step pads are injection-molded for consistency. They are also textured to boost traction for a firm grip to prevent slipping.

Straight style

Straight style

The Westin R5 Nerf Bars are designed to mount as close to the vehicle body as they can without reducing the user's convenience. This not only gives the wheels maximum clearance but also prevents them from getting damaged on the road.

Concealed mounting brackets

Concealed mounting brackets

The mounting brackets are concealed to give a smooth and well-finished look.

Custom fit design

Custom fit design

The step bars and their mounting brackets are application-specific. This means that they will only fit on specified vehicle models. To find these for yours, click the blue button above and enter your vehicle's details.

Easy bolt-on installation

Easy bolt-on installation

The Westin R5 Nerf Bars are easy to install. Your package includes all the hardware and instructions you will need for an easy and hassle-free installation with no drilling (for most vehicle models).

Stainless steel construction

Stainless steel construction

They are made from premium-grade stainless steel which is not only incredibly strong but also practically indestructible. It does not rust or weaken under regular weather and road conditions and will serve you for years.

Manufacturer's warranty

Manufacturer's warranty

Westin Automotive provides a warranty for every purchase of these nerf bars. This is to guarantee quality and performance for years without failure or compromise to quality.

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Click here to view Westin's warranty.
Part Numbers

The following part numbers are available in this product line:

28-51000 28-51005 28-51010 28-51015 28-51020 28-51025 28-51030 28-51035 28-51040 28-51045 28-51050 28-51055 28-51080 28-51085 28-51090 28-51095 28-51120 28-51125 28-51130 28-51135 28-51140 28-51145 28-51150 28-51155 28-51160 28-51165 28-51170 28-51175 28-51180 28-51185 28-51190 28-51195

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 (2015-2018)

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

GMC (2007-2018)

Canyon, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD

Nissan (2005-2018)

Frontier, Titan, Titan XD

Ram (2011-2018)

1500, 2500, 3500

Toyota (2005-2018)

4Runner, Tacoma, Tundra