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Pro Traxx 4 In. Oval Step Bars

  • Part #: 21-24135
  • Black

$325.99

Free Shipping

Westin 21-24135 fits 2019-2022 Chevy Silverado. Select your vehicle details above to ensure item compatibility, or click here.

Ships between 09/29/22 - 09/30/22
  • Give your truck a finished look with a set of Westin Pro Traxx Oval Nerf Bars
  • Features attractive, 30-degree bends
  • Sturdy 4", 5" or 6" oval tubes
  • Choose from black powder-coated mild steel or polished stainless steel
  • Depending on your vehicle, choose from Cab Length or Wheel-To-Wheel designs
  • Domed end caps are fully welded for maximum strength
  • Includes custom mounting brackets
  • Easy installation - no drilling required
  • Sold in sets of 2
  • 3-Year Warranty on black powder-coat bars/Lifetime Warranty on stainless steel model

Add form and functionality to your rig's exterior with a set of Westin Pro Traxx Oval Nerf Bars. These Pro Traxx tube steps make it easier for you and your passengers to enter/exit your cab while also adding some serious style to your truck's exterior. The bars have welded end caps for additional durability and the steps feature channels that drain water, preventing them from becoming slippery during rain or snow.

Installation requires absolutely no drilling. These side steps install using the included custom mounting brackets and are sold in pairs. Westin Pro Traxx Oval Nerf Bars are available in two attractive styles: stainless steel and black powder-coat. Thanks to the 30-degree bend on the bars, Pro Traxx Nerf Bars perfectly complement your truck's exterior.

Westin ProTraxx Oval Nerf Bars feature a 3-Year Warranty on the black powder-coat model and a Lifetime Warranty on the stainless steel bars.

Westin 21-24135 fits:

  • 2019-2022 Chevrolet Silverado Pickup
  • 2019-2022 GMC Sierra Pickup

Westin Pro Traxx Oval Nerf Bars Customer Reviews

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Overall Rating:

4.7 of 5

Average Install Time: 1-2 hours

Showing 10 of 299 reviews. See All Reviews.

who drives a GMC Sierra
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Easy installation, just make sure you have the correct size tools as wrench and sticker size must be exact. Otherwise very quick to install. Really complete the body of your truck.

Install Time: 1-2 hours

who drives a Chevy Silverado
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I had a great purchasing and install experience with the Westin ProTrax 4s. Despite reading reviews about trucks built in Mexico(Vin starting with a “3”) like mine, my nerf bars lined up perfectly with the pre-drilled, threaded holes on my 2020 Chevy Silverado Custom Trail Boss. Sounds like Westin would supply different brackets if it was an issue anyway. Thankfully the brackets that came with the nerf bars worked fine.

Install Time: 30-60 minutes

who drives a Chevy Silverado
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Good product, easy to install.

Install Time: 1-2 hours

who drives a Chevy Silverado
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Actually ordered step bars from another website, and they promised to deliver within 10 Days, then I received an email saying it will take at least another 10 days, so I found AutoAccessoriesGarage on line and ordered these bars. Got them in a week and these look Awesome on my new Silverado! I highly recommend these guys, and the these sidesteps! Thank you for coming through for me, got em on just before our camping trip!

Install Time: 30-60 minutes

who drives a GMC Sierra
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I had one side almost installed when I found out the last set of mounting holes didn't match up. Had to take everything back off and call customer service after awhile they realized my truck was made in Mexico and needed a different set of mounting hardware. When this came, one set of holes was still.off just a bit but I was able to make it work but one set of mounting hardware on each side doesn't come straight out and looks a bit "imperfect" on my new truck. Solid bars but incorrect design for my 2020 Chevy Sierra. I also got anti seize lubricant on the bars and plastic things that hide the mounting hardware that won't come off and looks like crap. This is from getting some lubricant on my fingers from having to remove the bars I had partially installed.

Install Time: 2+ Hours

who drives a Chevy Silverado
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****Note**** Call and confirm they fit for your model. I have a 2020 Silverado 1500 Trail Boss LT Crew Cab. I was told since my Vin starts in a 3 it’s a Mexican Built which changed the chassis (I think) So when my kit arrived it had a “w” stamped on the inside nerf bar by the rear step. This is the upgraded design that fits. I was lucky. If it had “b” stamped it would not fit and would need a retro fit parts from Westin. Hope that helps someone. I love them so far only been a week. Easy install, look fantastic!

Install Time: 1-2 hours

who drives a Chevy Silverado
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They look amazing and fit perfectly! The directions we're easy to read. We are very happy with our purchase and look forward to doing business again. Thank you!

Install Time: 1-2 hours

who drives a Chevy Silverado
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They forget to ask you if your vehicle was made in Mexico, if it was they will not fit the vehicle without a special bracket that is not included and also on backorder. Vehicles made in Mexico were drilled incorrectly.

Install Time: 1-2 hours

who drives a Chevy Silverado
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The installation of the nerf bars on the truck where very easy. When ordering them, customer service was very helpful with any questions that we had. The overall quality we are very satisfied. Will recommend.

Install Time: 30-60 minutes

who drives a Chevy Silverado
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Steps are amazing. Makes the truck look even better. Installation was not difficult and nerf bars are very sturdy. Customer service was very helpful with any questions we had. I would purchase from them again.

Install Time: 1-2 hours

Showing 10 of 299 reviews. See All Reviews.