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Your New Favorite Throttle Down Kustoms Rno1517gm Gmc Sierra 2500/3500 2015-2018 Rear Bumper Bundle [axVDlciN]

$74.99 $239.99 -69%

Style: Throttle Down Kustoms Rear BumperVehicle Fit: 2015-2018 GMC Sierra 2500/3500Steel Material: 3/16 or 1/4 inch thick solid PNO steel plateFinish: Bare Metal or Powder CoatLead Time: 8-12 WeeksFitment Notes: Factory fog light mounts not available

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Style: Throttle Down Kustoms Rear Bumper

Vehicle Fit: 2015-2018 GMC Sierra 2500/3500

Steel Material: 3/16 or 1/4 inch thick solid PNO steel plate

Finish: Bare Metal or Powder Coat

Lead Time: 8-12 Weeks

Fitment Notes: Factory fog light mounts not available, and the factory tow hook is not accessible.

Throttle Down Kustoms RNO1517GM

Upgrade your GMC Sierra 2500/3500 with this sturdy Throttle Down Kustoms bumper!

  • A set of license plate lights and optional light holes
  • Provisions for rear parking sensors
  • If the bumper is shipped with a bare steel finish, it is shrink-wrapped ready to paint with no swirl marks
  • TDK bumpers are also available in three colors of powder coating to prevent corrosion.
  • 3/4 inch Clevis mounts with 7/8 inch holes included for severe duty

Why does this rear bumper make sense for your GMC Sierra 2500/3500?

Built for more than just looks, Throttle Down Kustoms' bumper lineup is made with work vehicles in mind. If you're looking for a Ford truck front bumper or Chevy winch bumper that's tough yet customizable, TDK bumpers are for you.

From the small town of Moore, Montana, Throttle Down Kustoms started out as a one-man part-time operation. Little did they know that their outstanding work would soon become recognized all around the world.

Today, Throttle Down Kustoms has its own team of certified and dedicated professionals. All their bumpers are proudly designed, engineered, and built in the USA. Using solid PNO steel plates, each part is CNC laser cut and hand-welded to ensure that everything that comes out of their shop will endure the most difficult off-road trail or the heaviest of heavy-duty workloads.

All TDK bumpers we carry can be fully customized. If you're tired of basic black, they can be ordered in brilliant white or silver vein powder coating. Options such as Clevis mounts and light and sensor holes can also be included.Their Super Duty winch bumpers won't just accommodate a winch, it will also take the truck's sensors and any add-on lighting for maximum utility.

What's more, each and every TDK bumper comes backed with a lifetime warranty. How's that for peace of mind?

Whether you have a Chevy, Dodge, Ford, GMC, or Toyota, Throttle Down Kustoms will protect your vehicle like no other.

***To ensure the best quality, Throttle Down Kustoms bumpers are offered on a build to order basis. Each one will be tailor made for your GMC Sierra 2500/3500 right after your purchase is confirmed.

Please note that the manufacturing process can take 8-12 weeks. Once finished, your Throttle Down Kustoms GMC Sierra 2500/3500 bumper will be shipped to your delivery address as soon as possible.***

Offroad Bumper Tips

Always do your homework before you buy a bumper! Below you can find everything you need to know about bumpers’ weight, thickness, selection, and more.

To help your decision, we’ve compiled a full list of all the bumpers we carry. Compare them by look, function, and price.

Everyone wants to know about the weight of steel bumpers and we’re here to help you out. In this blog, you can find every answer to any question you could have about it.

What’s the right thickness for a bumper? Find out with our guide to bumper thickness.

What Our Customers Say

December 29, 2025

Absolutely no complaints!

This is a really good and useful tool.

- Tammi M..

December 29, 2025

Absolutely no complaints!

The quality is really very impressive.

- Julia X..

December 29, 2025

Absolutely no complaints!

A great item. And good quality.

- Lee I..

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