Description
Vehicle Fit: 2020-2023 GMC Sierra 2500/3500
Material: 3/16” USA Steel
Finish: Raw Steel (ready for paint or powder coat)
Color: Raw
Parking Sensor Cutouts: Yes (factory sensor compatible)
Winch Mount: No
Recovery Points: Dual CNC-Machined 1” Thick with 1” Bore
Mounting Hardware: Included
Made in: USA (California)
Chassis Unlimited Steel Bumper for GMC Sierra 2500/3500 (2020-2023) CUB900572RAW – Raw Strength with Trail-Ready Precision
If you like your truck tough and your upgrades done your own way, this steel bumper is a solid starting point. Built for 2020–2023 GMC Sierra 2500/3500 trucks, the raw Octane Series front bumper gives you serious strength without locking you into a finished look. Paint it, coat it, or leave it raw—it’s your call. Factory parking sensors stay right where they belong, working just like stock, so you don’t lose daily usability while dialing in off-road protection.
Strengthen Your Front End with Octane-Grade Design of GMC Sierra Aftermarket Bumpers!
- Tight, Low-Profile Fitment – A modular 3-piece design hugs the Sierra’s front end for better clearance and a clean, aggressive stance.
- Lighting Freedom Built In – Run a 30” light bar or eight center cube lights—both mounting options come ready to go.
- Wing-Mounted Visibility – Four outer cube light mounts help light up trails, work sites, or dark back roads.
- Recovery-Ready Steel – Thick, CNC-machined recovery points are designed for heavy pulls, not just parking lot appearances.
- Easy Install – Mounts directly to existing factory mounting locations without any cutting, grinding, or welding.
Why Pick the Chassis Unlimited Octane Bumper – GMC Sierra Steel Bumper Built to Last?
This GMC Sierra steel bumper is made for drivers who want control over the final finish without compromising strength. Backed by Chassis Unlimited craftsmanship and built from heavy U.S. steel, it’s a foundation you can trust whether the truck’s a workhorse, trail rig, or both.
If you’re shopping GMC Sierra aftermarket bumpers that deliver real capability and customization freedom, this Octane steel bumper is ready when you are. Shop with us now!
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.
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