Chassis Unlimited Octane Off Road Front Bumper CUB940311RAW 2007-2010 GMC Sierra 2500HD/3500HD Raw

Chassis Unlimited Offroad Front Bumper for GMC Sierra 2500HD/3500HD (2007-2010) CUB940311RAW – Octane Winch-Ready Strength, Built to Finish Your Way

If your truck’s more at home on gravel, mud, and jobsite backroads, this offroad front bumper is built with that same mindset. Designed for the 2007–2010 GMC Sierra 2500HD and 3500HD, the Chassis Unlimited Octane Series delivers serious strength with a low-profile look that doesn’t hang down or get in the way. This raw steel version is made for folks who like things unfinished on purpose—whether you’re planning custom paint, powder coat, or a trail-worn patina. It’s a true GMC Sierra offroad bumper, shaped tight to factory lines while adding winch-ready capability and recovery strength where it matters most.

Armor Your Truck with Octane Series GMC Sierra Offroad Bumper Capability!

• Winch-Ready When You Need It – Integrated mount holds up to a 12,000 LB winch for secure recoveries right off the pavement.
• Modular Strength, Tight Fit – Three-piece design ensures the bumper stays close and provides lasting strength.
• Real Recovery Points – Heavy-duty 1” thick D-ring mounts give you solid attachment points when trails turn unforgiving.
• Light It Up After Dark – Mounts for up to six 3” LED cube lights help you see what’s ahead when daylight runs out.
• Sensor-Compatible Design – Works with factory parking sensors for daily drivability without compromise.
• American-Built Steel – Designed and manufactured in California using USA-sourced steel you can count on.

Why Use the Chassis Unlimited Octane GMC Truck Bumper?

This GMC offroad bumper is built for drivers who want control over the final look without giving up strength or function. The raw Octane bumper gives your Sierra a rock-solid foundation for winching, lighting, and recovery—finished your way, used your way.

If your truck earns its keep beyond the pavement, this offroad front bumper’s ready to roll right alongside it. Shop with us now!

Heavy Duty 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.