1. Nerf Bars - Running Boards
  2. Westin
  3. Nerf Bars
  4. Fixed Step
  5. 4 Inch Width
  6. Silver
Westin PRO TRAXX Oval Nerf Bars - 4" - Polished Stainless Steel

Westin PRO TRAXX Oval Nerf Bars - 4" - Polished Stainless Steel

Item # 21-23710
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Retail:$644.00
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Nerf Bars - Running Boards

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Shipping Weight: 47 lbs
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Westin Silver Nerf Bars - Running Boards - 21-23710
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The curved ends on these rustproof, polished stainless steel steps give your vehicle a streamlined look. Fully enclosed ends prevent internal corrosion. Top-mounted, non-slip pads provide sure footing and rugged style. Fastest Shipping and Guaranteed Lowest Prices for Westin PRO TRAXX Oval Nerf Bars - 4" - Polished Stainless Steel. Read our customer reviews of Westin nerf bars - running boards. Call 800-298-1624 for expert service or order your nerf bars - running boards part number 21-23710 by Westin online at etrailer.com.
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  • Reviews (146)
  • Q & A (4)
  • Videos (2)
  • Photos
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Westin Nerf Bars - Running Boards - 21-23710

  • Nerf Bars
  • Fixed Step
  • 4 Inch Width
  • Silver
  • Westin
  • Cab Length
  • Polished Finish
  • Oval
  • Stainless Steel

The curved ends on these rustproof, polished stainless steel steps give your vehicle a streamlined look. Fully enclosed ends prevent internal corrosion. Top-mounted, non-slip pads provide sure footing and rugged style.


Features:

  • Custom-fit, cab-length, oval nerf bars make it easy to get into and out of your vehicle
    • Greater stability than narrower round bars
  • Seamless, domed ends with 30-degree bends deliver a finished, street-style look
    • Fully sealed ends keep out moisture
  • Wide, saddle-pad step areas provide sure footing
    • Raised tread makes it easy for shoes to grip the surface
    • Sturdy polymer plastic resists UV rays, fading, and cracking
  • Polished stainless steel is long-lasting and rustproof
  • Quick and easy bolt-on installation with included hardware
    • No drilling required


Specs:

  • Tubing width: 4"
  • Step pad width: 4"
  • Step pad quantity: 2 per bar
  • Quantity: 2 nerf bars
  • Lifetime warranty


Domed ends of silver bar

The PRO TRAXX oval step bars from Westin offer the best in both durability and rugged style. Rustproof stainless steel construction and sealed, domed ends work together to prevent internal corrosion. Top-mounted, saddle-pad-style step pads have raised tread for excellent grip and deep grooves that allow water to quickly and easily drain away.



21-23710 Westin Stainless Steel Oval Tube Steps with Wide Steps - ProTraxx Series - Polished - 4" Wide

Installation Details 21-23710 Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Video of Westin PRO TRAXX Oval Nerf Bars - 4" - Polished Stainless Steel

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Westin PRO TRAXX Oval Nerf Bars Review

Speaker 1: Today we're gonna be taking a look at the Westin PRO TRAXX Oval Nerf Bars, in the polished stainless steel.Now this is what our nerf bars are gonna look like installed on the truck. As you can see, really nice, clean appearance. Typically when we get a call from a customer requesting nerf bars it's one of two things; either they want a little bit of help getting in and out of the vehicle, or they wanna improve the appearance of the truck.Now, the nerf bar kit is gonna be a full cab length design, so not only are we getting the step here on on our driver's door, it's gonna give us an area for the rear passengers to step out and on. They've got the polished stainless steel look, and each end has been turned in to kinda follow the contours of the vehicle and give it a nice, clean look. Now unlike the older nerf bars that we're typically round, these are gonna be an oval, 5" wide, nerf bar; that's gonna give us a lot more surface area.Now the steps themselves are also 5" wide, as you can see there's a nice flat surface here. The raised texture is gonna prevent our foot slipping side to side even if they might be wet.

Now the steps are constructed of a UV resistant polymer, so unlike the older style bars we're not gonna have the fading, the cracking, or deterioration that we used to.Another additional improvement that I really appreciate on these nerf bars, as compared to older style, is that we no longer have the plastic cap that just sits in the end. They've completely sealed both ends here, that prevents moisture from getting inside, and we won't have that rusting from the inside out that we used to get.Now, another thing you're really gonna like about these nerf bars is, it's gonna come with all the hardware and brackets that you're gonna need to attach it to the truck. There's gonna be no drilling or modifications of the truck required.And to begin our installation, you wanna grab one of your brackets; you're gonna have six of them, they're all identical, so they're all gonna go the same position. And we if we come from the wheel well, we wanna look for the first little tab that stick out with a hole in it. We're gonna use one of our clip nuts, we'll slide that up and on there.

We've got our M8 bolt, the lock washer and flat washer, that's gonna thread into the weld nut on the back side of the body. Then we wanna take one of our flange nuts, it's got the lock washer on it, and that's gonna thread into the bottom part of the bracket. Now we'll do that same thing for the middle position as well.Now, for the rear mount location, we wanna come back, this would be the back edge of the cab, be the first tab with the hole in it in front of that. You can see a larger hole here, with this small hole. We use the larger hole to get our clip nut in place, same thing here for the bottom, then we'll use the same style fasteners for both of those locations.

Now we're gonna snug each one of these down without fully tightening it, we still want a little bit of play in our bracket. Now, our lower bolts are gonna use a 12 mm, the upper bolts use a 13 mm.Now we'll position our step right up on our brackets. There are two nut inserts on the bottom at each of our bracket locations; we wanna line those up with the two elongated holes in our bracket, then we can thread in one of our cap head M10 bolts, and that should have a serrated lock washer on it, and a flat washer at each location. We're gonna do that for the two holes at each bracket.With all six of those in place, we'll finish snugging down our bracket bolts. Now we'll torque those to the specifications listed in our instructions.

Now you'll just wanna adjust your step; you can see we've got a little bit of movement room in there. So it's level, then we'll tighten down those cap head bolts. For these we're gonna use a 6 mm. Now you also wanna torque those down to the specifications in your instructions. Now once you've got your passenger side taken care of and all torqued down, you just repeat that exact same process for the driver's side.Now, with everything torqued down properly, that completes our installation of the Westin PRO TRAXX Oval Nerf Bars, in the polished stainless steel.


Customer Reviews

Westin PRO TRAXX Oval Nerf Bars - 4" - Polished Stainless Steel - 21-23710

Average Customer Rating:  4.7 out of 5 stars   (146 Customer Reviews)

The curved ends on these rustproof, polished stainless steel steps give your vehicle a streamlined look. Fully enclosed ends prevent internal corrosion. Top-mounted, non-slip pads provide sure footing and rugged style.

- 21-23710
by:
Ford Edge

These are a very sturdy, good quality product! I would like to see the placement of the black step portion changed. It needs to be moved back a little for the driver and front passenger. The black portion is too far forward, so when swinging out of the cab to step down, the left foot for the driver, and right foot for the passenger, hits at the back edge of the step. My husband actually hits behind the black step portion when getting out of my truck, scratching the stainless steel bars with his shoes or boots. I can't comment on the placement of the black portion for the back seat passengers, as I have not sat back there since putting the bars on.


Comments
As I stated in my original review, the rubber steps are too far forward on the bars. When swinging your feet out of the truck to step down, they hit just behind, or at the back edge of the rubber, causing the bars to get scratched up. I can’t say for the back door steps, but the front door steps need to be back at least 6” to put them in just the right place.
Vicky - 05/06/2021


- 21-23710
by:
2018 Chevrolet Silverado 1500

Other than having a little problem getting one bolt started the nerf bars went on easy and look good. Shipping was real fast.



- WE99FR
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


Great product. Only complaint is I own a 2020 Ram 3500 LoneStar. The rear brackets fit perfectly but the trucks mounting location was different from diagram. There is no opening to fish the brackets which came with bed connecting piece. Modification took about 30 minutes but done. The directions could be clearer for sure but as for etrailer and product itself great.



- 21-23945
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


These nerf bars are great! They are very well constructed, are easy to install, and look good. The fit my 2020 F-350 perfectly. They also are a great price. I went with the matte black finish and it looks great. I like the fact that the ends of the bars welded shut unlike other bars I have had which typically have had a plastic cap over the end. The plastic cap will eventually leak and the bars rust from the inside out. These bars do ride a bit higher than my old OEM Ford nerf bars did. This gives improves the look but creates a higher step. The one thing I would suggest to the manufacturer is to supply a few extra spacer washer in the kit for the purpose of leveling it out visually.



- 21-23555
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


The nerf bars I purchased a year ago have held up wonderfully. They have no rust and the color is still fantastic. They were a great addition to my truck. They changed the look of my stock 2019 Ram 1500 completely.


Comments
Fantastic. Still like new. no looseness or rust of any kind. Great product.
Terry E - 03/27/2021


- 21-24015
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


Great nerfs! Easy install and they look fine on my 19 Colorado. The price was right and etrailer under-promised and over delivers with fantastic shipping! I am 73 years old and had them install with no hoist in an hour and a half. Simple tools and follow the directions for a great install.


Comments
Great! I love them!
David - 08/31/2020


- 21-24130
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


Perfect fit. Instructions very well written. Installed by myself in a little over an hour.



- 21-23565
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


Looks good hopefully last long time. I like the fact that they fit closer to the cab over my old boards


Comments
Great product works very well i think they look better than the mopar ones because the ends turn in
John G - 02/06/2021


- 21-23295
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


Installed one year ago on my 2015 Jeep Rubicon Wrangler Unlimited. Installation was simple, with the exception of one thing. To install the step you must permanently remove the "rock sliders" with leaves the bottom seam of the body exposed. The steps still look in newish condition, except for the color (now dark gray) which has caught up with all the black plastic on my Jeep, thanks to the AZ sun. The rubber tread can be slick when wet.


Comments
Still good, no change, no problems! Now in S Florida.
Gelatoman - 06/08/2020


- 21-24015
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


Pro Traxx 4 in. Nerf step bars easy installation 2 1/2 hours not bad time for someone that’s 77 years old they work good and look good.



- 21-23945
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


I am very happy with the nerf bars. The package was missing 2 lock washers but I had some that fit so it was not a huge issue. Installation was easy. I installed them in a couple of hours. They look great on my truck and make it much easier for my family to climb in and out. I have purchased other products from etrailer (a bike rack and a hitch basket) and they were fantastic also. In my opinion this is a good company with good products and service.



- 21-23945
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


These bars are definitely functional, but they also look great! Installed on a 2019 Ford F150 XL/STX SuperCrew Cab. Instructions were fairly easy to follow.



- 21-24015
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


Easy install, looks great. Videos are helpful for installing



- 21-24015
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


This was a nice easy to install addition to 2018 GMC Canyon. It took about 90 min. to install only b/c it was getting dark. Shipping was pretty quick too !


Comments
Everything still looks great type no issues good product
Robert - 09/25/2021


- 21-53565
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


Great running boards. They look great and well built. The directions provided by manufacture were horrible, but the etrailer videos were awesome at deciphering the directions. With the etrailer videos install was a breeze.



- 21-54130
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


I would have given 5 stars except for the bolt heads supplied. I think they look great on my 2021 Silverado LT. It will definitely assist my wife and mother in getting in to the truck. I just wished the bolt heads that attached the brackets to the nerf bars had a different head as I ended up stripping the cheap allen heads on two of them. Removing them and replacing them will be painful.



- 21-24015
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


very easy to install and look great. took me about an hour. saves wear on seat by not having to slide across to get in or out. black bars looks really good on this truck . 2021 chevy colorado crew cab.



- 21-23720
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


These fit my truck perfectly . Fairly easy installation. Just put them on today but seem to be of very good quality.


Comments
They are still looking great , no issues . Still tight , no squeaks and no rust. Great product
Chuck - 04/14/2020


- 21-534330
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


Received shipment yesterday morning in excellent condition. Installed. The packing cardboard served as a excellent work surface on this rough gravel. All parts were available and went together easily. I found that drilling the recommended 1/2" hole in the frame is unnecessary for me. Looks good, very stable, very happy. Thanks etrailer.com.



- 21-23555
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


I love the look of the new bars on my truck. Instructions were awesome as usual with anything I have bought from etrailer. Everything I ordered show up quickly and in perfect condition. I love that they followed up a year from my original purchase to check in. I’m very pleased with the products and customer service. I recommend etrailer to all my friends.



- 21-54135
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


Good wide steps. Great look to truck as well



- 21-23560
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


When I received the running boards, the box looked like it was attacked by a grizzly. Luckily nothing was damaged inside. The instructions say that you need a 3/8" wrench, but a 3/8" does not fit, the smaller nut/bolt heads are actually 10mm. The polish around the foot pads looks like it was done by Ray Charles. That said, from a distance these running boards look great, especially if you have chrome bumpers and grille. The install was pretty easy. Now short people can get in and out of my truck with no problem.



- 21-54015
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


I've used Westin Nerf Bars - Running Board on many trucks last 20 years. Always do the job and always quality.


Comments
All good, still look and perform great on my truck.
Bob B - 06/11/2021


- 21-53710
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


Great running boards easy to install ! Ordered wrong size the first time Courtney in customer service was awesome no problem to return and was helpful getting correct size. I would recommend you guys to anyone !!!



- 21-53565
by:

Review from a similar Westin PRO TRAXX Nerf Bars in Nerf Bars - Running Boards


These are nice looking, affordable entry steps. Shipping was as expected and had a couple minor blemishes when all was said and done. The directions were less than clear and skipped around a bit for me. They seem solid and hopefully they will last awhile.


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