Product Details
Chassis Unlimited Rear Truck Bumper for GMC Sierra 2500/3500 (2015–2019) CUB990301 – Heavy-Duty Steel Strength with Built-In Utility
So, if your Sierra spends more time hauling, towing, or working than it does sitting pretty, this rear truck bumper is built to keep up with you. The Attitude Series, brought to you by Chassis Unlimited, has the factory contour you're looking for, with the real steel strength you need to get the job done on your 2500HD or 3500HD. This isn’t just about looks, it’s about having a GMC rear bumper that works when you need it. From loading tools to hooking up a trailer before sunrise, it’s designed for everyday utility with a heavy-duty backbone.
Reinforce Your Sierra with a Heavy-Duty Rear Bumpers for Sale Built for Real Life!
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Step Up with Confidence – Corner bed access steps and a center step make climbing in and out of the bed easier, especially when your hands are full.
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Recovery-Ready Strength – Massive 1" thick CNC-machined recovery points give you dependable pull power when things get slick or stuck.
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Modular Muscle – The 3-piece design bolts together with ½” Grade 8 hardware, creating a strong, serviceable setup built for long-term use.
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Lighting When It Counts – Rear recessed mounts allow you to add 3” cube lights for better visibility backing into tight job sites or dark driveways.
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Built on American Steel – Designed and manufactured in California from serious 3/16” plate steel for durability you can feel.
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Clean Finish that Holds Up – Texture black powder coat resists chips, corrosion, and road wear.
Why Choose Chassis Unlimited Rear Truck Bumper – Trusted Truck Back Bumper Strength?
This rear truck bumper delivers the strength and function Sierra owners expect without overcomplicating the build. It keeps the factory lines of your truck intact while adding real-world durability and practical features that make daily tasks easier.
If you’re browsing rear bumpers for sale and want a truck back bumper that’s built to last; not just look tough, this Attitude Series option is ready to get to work. Bolt it on, load it up, and keep moving forward with confidence. Shop with us now!
Truck 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.
