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  1. Nerf Bars - Running Boards
  2. DeeZee
  3. Nerf Bars
  4. Fixed Step
  5. 4 Inch Width
  6. Stainless Steel
DeeZee Oval Nerf Bars - 4" Wide - Polished Stainless Steel - Cab Length

DeeZee Oval Nerf Bars - 4" Wide - Polished Stainless Steel - Cab Length

Item # DZ373257
Our Price: $494.48
You Save: $107.50
Nerf Bars - Running Boards

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Shipping Weight: 63 lbs
DeeZee 4 Inch Width Nerf Bars - Running Boards - DZ373257
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The curved ends on these 4" wide, oval step bars give your vehicle a streamlined look. The 3-1/2" wide step pads provide grip, and the polished stainless steel resists corrosion while adding brilliant style. Installation kit included. Fastest Shipping and Great prices for DeeZee Oval Nerf Bars - 4" Wide - Polished Stainless Steel - Cab Length. Read our customer reviews of DeeZee nerf bars - running boards. Call 1-800-940-8924 for expert service or order your nerf bars - running boards part number DZ373257 by DeeZee online at
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DeeZee Nerf Bars - Running Boards - DZ373257

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

The curved ends on these 4" wide, oval step bars give your vehicle a streamlined look. The 3-1/2" wide step pads provide grip, and the polished stainless steel resists corrosion while adding brilliant style. Installation kit included.


  • Cab-length, oval nerf bars provide a durable foothold for entering and exiting your vehicle
    • Offer greater stability than narrower round bars
  • Curved ends of bars give your truck a finished, street-style look
    • 90-Degree bends obscure the mounting brackets from view
    • Smooth mandrel bending eliminates creases in the tubing
  • Black molded plastic step pads provide reliable traction
    • Step pads are embossed with the DeeZee name
  • 14-Gauge, 304 stainless steel construction is rustproof
  • Mirror polish provides brilliant shine
  • Simple installation with included mounting kit
    • No drilling required - brackets bolt onto existing holes in vehicle's frame
    • Steel mounting brackets are finished with a powder coat to resist corrosion
  • Custom fit for your vehicle


  • Tube width: 4"
  • Step pad dimensions: 24" long x 3-1/2" wide
  • Step pad quantity: 2 per bar
  • Weight capacity: 350 lbs
  • Quantity: 2 tube steps
  • Limited lifetime warranty

DZ373257 Dee Zee 4" Oval Tube Steps - Polished Stainless Steel

Installation Details DZ373257 Installation instructions

This Product Fits The Following Vehicles

California residents: click here

Video of DeeZee Oval Nerf Bars - 4" Wide - Polished Stainless Steel - Cab Length

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

Video Transcript for DeeZee Nerf Bars Review

Hi there truck and SUV owners. Today we're gonna be taking a look at Dee Zee's line of four inch Oval Nerf Bars. These are available in either a black or a polished stainless finish. We're showing off the black today. These are custom fit so you do want to make sure you use your Fit Guide when ordering these because they do have different lengths depending on your cab options, whether you just got a single crew or a double cab. So make sure you punch those into your Fit Guide.

This is what our Nerf Bars are gonna look like when they're installed. You can see it does run the length of the cab. So both the front and rear passengers are gonna enjoy an easier step in and out of the vehicle. Four inch wide steps gonna be great for all your passengers, whether they're larger like me with big ole feet, they should have plenty of area to be able to step on there. And if you've got smaller children, then they'll easily be able to use this as well.

We can see that when we're standing on it, it's nice and sturdy. We're kind of rocking. There is a little bit of movement out of the Tube Set, but for the most part, it's the suspension of our truck that's kind of doing all the movement there. In addition to making it easier to get in and out of the vehicle, it's also gonna make it safer for you because if you're in any kind of inclement weather where it might be muddy or icy or wet conditions down below, if you have to step up real high, your footing's not as sure down here below. Adding an extra step here is gonna give you more sheer footing getting in.

And the footstep pad on top here has raised surfaces so those debris like mud and snow, things like that, that are stuck to your shoes, they can get down into the grooves in there and your foot will make contact with the raised surfaces, giving you that traction that you need. And while these are great for children or people that are mobily challenged to be able to get in and out of the vehicle more easily, I also really like it for your roof mounted accessories. 'Cause I'm a pretty tall guy. I'm about 6'4" and even here standing up, I can't see on top of this truck. And if I had a roof rack on here and any roof accessories, I'd have a real hard time getting up there.

But when you add in a Nerf Bar like this, now I could easily see up here on top. So if I've got a cargo basket or something up here, I can grab the gear that I need to get out of it. And I could easily get that gear in and out without straining myself. Down here below, from the way your arms bend, you're only getting up maybe about 10% into the roof. Now I can reach all the way across the center line. So with the bar on the other side, I should be able to get anything out that's on the roof. And with Dee Zee providing custom fit brackets for all of their Nerf Bar sets here, as long as you're using our Fit Guide, you'll get the appropriate one. And we're also gonna have videos here at etrailer to show you how to get those installed. And that completes our look at Dee Zee's line of their four inch Oval Nerf Bars..


See what our Experts say about this DeeZee Nerf Bars - Running Boards

  • Stainless Steel Step Bars for 2022 Ram 1500 Crew Cab
    For a set of stainless steel 4 inch diameter step bars that fit your 2022 Ram 1500 Crew Cab we have the DeeZee set part # DZ373257 which are the size you are wanting and also will do the best job preventing corrosion. There's no pain on them either so paint chips wouldn't be a problem either.
    view full answer...

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    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
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Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video by:
Chris R
Employee Daron K
Edited by:
Daron K
Employee David F
Installed by:
David F
Employee Alex H
Written by:
Alex H

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