Westin HDX Running Boards

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Fitment Info

  • High quality step bars
  • Welded end caps
  • Low angular design
  • Notch bar design
  • Black powder coat
  • Removable anti-skid step plate
  • Step pads available in two finishes
  • Easy bolt-on installation
  • Solid one-piece construction
  • Manufacturer's 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.


  • Step bars provide firm and safe mounting surface to your vehicle
  • Welded end caps give a smooth finish and limit exposure to weather elements
  • Reduces the stepping height for easier mounting
  • Extra wide stepping surface for more comfort
  • Protection from exposure to rust and corrosion
  • Removable anti-skid plate is easy to clean and gives a firm grip
  • Step pad available in stainless steel and black powder coat
  • Easy bolt-on installation with no drilling
  • Solid one-piece stainless steel construction for durability
  • Westin Automotive's guarantee of quality and performance
High quality step bars

High quality step bars

The Westin HDX Running Boards give you a firm and reliable stepping surface for you to use when getting in and out of your truck. They have a wide stepping surface and reduce the stepping distance for your convenience. They are also easy to clean and require low maintenance. They are, in all ways, the best replacement for your factory boards.

Welded end caps

Welded end caps

The running boards have welded end caps to prevent the entry of moisture and other damaging elements. They also give a smooth look and feel.

Low angular design

Low angular design

The low angular design reduces the stepping height so that you can get in and out of your car more comfortably.

Notch bar design

Notch bar design

The Westin HDX Running Boards feature a notch bar design that maximizes the stepping surface so you can have sufficient space to step on.

Black powder coat

Black powder coat

The boards are coated in a black powder coat that reduces exposure to rust and prevents corrosion. It also adds an OE look that blends in well with the rest of the vehicle.

Removable anti-skid step plate

Removable anti-skid step plate

The anti-skid plate is textured to boost traction so you can use it safely. It is also easily removable so you can clean it back and put it back.

Step pads available in two finishes

Step pads available in two finishes

The Westin HDX Running Boards are available in stainless steel (polished) and a black powder coat. You can choose the one that best suits your vehicle's OE factory look.

Easy bolt-on installation

Easy bolt-on installation

They are fairly easy to install. You only need to mount them in place with the bolts and screws included in the package. Drilling is not necessary for most vehicle applications as they are installed in factory pre-drilled positions.

Solid one-piece construction

Solid one-piece construction

The running boards feature a solid one-piece construction from cold-rolled steel. It doesn't rust, corrode, weaken, soften, bend, break, and is practically indestructible.

Manufacturer's guarantee

Manufacturer's guarantee

The Westin HDX Running Boards come with a warranty that guarantees quality and performance for years. This is the manufacturer's guarantee that you have value to serveyou for years beyond expectations. If you need any help with your warranty, contact us at PartCatalog and we will do all we can to assist.

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Click here to view Westin's warranty.
Part Numbers

The following part numbers are available in this product line:

57-51315 57-51325 57-51335 57-51405 57-51685 57-51955 57-52315 57-52365 57-53245 57-53255 57-53505 57-53515 57-53525 57-53545 57-53555 57-53565 57-53575 57-53733 57-53743 57-53925 57-53935 57-53945

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

Chevrolet (1996-2018)

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

Dodge (2009-2010)

Ram 1500, Ram 2500, Ram 3500

Ford (2004-2018)

E-150, E-150 Club Wagon, E-250, E-350 Club Wagon, E-350 Super Duty, F-150, F-250 Super Duty, F-350 Super Duty

GMC (1996-2018)

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

Lincoln (2006-2008)

Mark LT

Ram (2011-2018)

1500, 2500, 3500

Toyota (2007-2018)