Chassis Unlimited Custom Rear Truck Bumper Attitude CUB990302RAW 2015-2019 GMC Sierra 2500/3500 Raw, Sensor Cutouts

Chassis Unlimited Custom Rear Truck Bumper for GMC Sierra 2500/3500 (2015–2019) CUB990302RAW – Attitude Series Raw Steel Strength with Sensor Cutouts

Because your truck is designed for hard work and long days, a standard bumper just doesn’t make the grade. Chassis Unlimited’s Attitude custom rear truck bumper for the 2015–2019 GMC Sierra 2500/3500 provides strength, functionality, and the ability to finish it off just how you want. This bumper is designed to ship in a raw steel finish. You can then powder coat or paint it however you want to finish off your truck. Constructed from heavy-duty 3/16-inch American Steel, this custom rear bumper is designed to follow the original equipment manufacturer body lines of your truck. Additionally, this bumper is designed to accommodate your truck’s parking sensors.

Strengthen Your Sierra with a Purpose-Built Custom Rear Bumper!

• Raw Steel Ready for Custom Finishing – The unfinished look allows for powder coating, painting, or customizing the bumper to fit in perfectly with your truck build.
• Heavy-Duty Steel Construction – Made from 3/16” USA steel, providing the strength that truck enthusiasts demand for towing, hauling, and general use.
• Factory Sensor Compatibility – Designed with sensor cutouts so your Sierra’s parking sensors and safety systems remain fully functional.
• Built-In Bed Access Steps – Integrated corner steps and a center step make climbing into the bed easy when loading gear, tools, or supplies.
• Recovery Points You Can Trust – CNC-machined 1-inch thick recovery mounts provide solid anchor points when recovery gear is needed.
• Lighting Mounts for Extra Visibility – Rear recessed mounts allow installation of two 3” cube lights for improved rear visibility on dark job sites or trails.
• Strong Modular Design – The HD three-piece construction bolts together using Grade 8 hardware, creating a durable structure while allowing sections to be replaced if necessary.

Why Use the Chassis Unlimited Attitude Series Bumper – Built Tough for GMC Sierra Custom Rear Bumper Builds?

If you're looking for a GMC Sierra custom rear bumper that offers both strength and customization, then look no further than the Attitude Series. This steel construction rear bumper offers a reliable solution to a stock rear truck bumper.

Whether you're looking to create a work vehicle, an off-road vehicle, or a customized GMC Sierra, this custom rear truck bumper provides the reliability and customization you're looking for. When your vehicle is made to stand out and get the job done, this rear bumper fits right in. Shop with us now!

Custom 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.

We work hard to ensure that the prices of our aftermarket truck bumpers are the best available online. That's why we guarantee that you'll get the lowest price on all of our bumpers and accessories. Here's how it works:

• We guarantee that the price of our aftermarket truck bumpers is the best available online. If you find an online store that offers a specific model at a lower price, let us know and we'll match their price for your purchase.
• If you find that the exact bumper at an even lower price online within 6 months after your purchase, we will refund you the difference. Simply send a price difference refund request to support@bumperonly.com. This applies even to the prices from our own store at BumperOnly.com
• The competitor must be an online retailer with no physical stores and they must be an authorized dealer of the bumpers or accessories in question. The competing online store must also have the product in stock on their website for our price match guarantee to apply.
• The price match guarantee does not apply to online marketplaces such as Amazon, eBay, Overstock or any other similar websites. The competitor must be selling the item directly on their own online store.
• Additional promos cannot be applied in addition to the price match guarantee. For example, the free gift promo cannot be added on top of the price match guarantee. Only one promotion can be applied per purchase.

Once we confirm that your order is eligible for our price match guarantee, you can be confident that you're getting the very best deal online.

Whether you're looking for heavy-duty truck bumpers by Ranch Hand, a winch bumper by Fab Fours, or any other aftermarket truck bumper, if you shop with BumperOnly, you'll never have to worry about buyer's remorse.

For any questions about our price match guarantee, feel free to get in touch.

Shop without fear. Let BumperOnly take care of the rest.