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Go Rhino OE Xtreme Composite 5" Nerf Bars 685404387CB

Product Information
Our Price: $432.74
  3 (1 review)
Part #:685404387CB
Applications: View All
  • No drilling required
  • Sold in pairs
Download Installation Instructions
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Ships Oct 26th - 28th


  • Tubes are blow-molded ABS with an aluminum frame for strength and durability
  • Design complements your factory styling
  • Five inch step pads make getting in or out safe and easy
  • Custom mounting brackets and hardware included
  • Available in either a black or chrome finish
  • Weight rating: 250 lbs.
  • Sold in pairs


Are you looking for a five inch step bar that is both super strong for safer entry and exit, long-lasting, and good looking? Then a set of Go Rhino OE Xtreme composite 5" nerf bars might be just the ticket. They are made wide for secure footing and they are tough enough for heavy duty abuse.

Go Rhino keeps the weight down on these steps using blow-molded ABS with an aluminum frame. The result is a side tube step bar that's super strong and made to last while looking great on your truck. Plus, since there is no steel in the tube, you don't have to worry about rust if you live along the coast or in an area that uses a lot of road salt.

Each pair is custom fit to the make and model of your truck, so you can rest assured they will mount to your ride perfectly. These side steps complement the style of today's pickup trucks and are certain to get you noticed. You have your choice of either black or chrome finish, both of which are fine choices. Overall, Go Rhino OE Xtreme composite 5" nerf bars make any truck more functional while adding style at the same time.

View Available Part Numbers For This Product Line


  • 2015-2017 Chevy Silverado 2500 w/ Diesel Engine, Crew Cab
  • 2015-2017 Chevy Silverado 3500 w/ Diesel Engine, Crew Cab
  • 2015-2017 GMC Sierra 2500 w/ Diesel Engine, Crew Cab
  • 2015-2017 GMC Sierra 3500 w/ Diesel Engine, Crew Cab


Installing a set of Go Rhino OE nerf bars will be both fast and simple. All the mounting hardware you need is included along with custom designed brackets so that there is no drilling needed for most trucks. If you have any questions or would like some additional information, please feel free to contact one of our customer service reps any day of the week.

PDF Icon Go Rhino 684404387PS Installation Instructions

Limited Lifetime Warranty

The composite OE Xtreme nerf bars all come backed by a limited lifetime warranty against any defects in materials or workmanship.

Product Reviews Summary

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Look great so far.
Part #: GO-685404387CB Posted on
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(Elmira, NY)
Price / Value
Ease of Installation
The quality and look of these steps areboth great so far the instructions were less then awesome. There are a fair amount of parts which are not readily apparent as to wherre/what side they go. Definitely took twice as long to install as they probably should have.