Chassis Unlimited Octane Custom Rear Bumper Dual Swing-Out Tire Carrier CUB960012RAW 2010-2025 Ram 2500/3500 Raw, Sensor Cutouts

Chassis Unlimited Custom Rear Bumper for Ram 2500/3500 (2010-2025) CUB960012RAW – Dual Swing-Out Utility with Raw Steel Attitude

A truck built for adventure needs more than a plain factory rear end. With the Chassis Unlimited Octane custom rear bumper, you get unmatched functionality with an extremely durable two-sided swing-away design that will allow you to carry spare tires, recovery equipment, and trail supplies. 

Upgrade Your Ram with a Custom Truck Bumper Built for Real Adventures!

• Dual Swing-Out Access Just Got Easy – Quickly access whatever tools, coolers, camp equipment, or recovery tools you might be carrying when you have the rear area accessible.
• Oversized Tire Installation – This tire mounting system allows the installation of tires with a wheel assembly that reaches up to 40 inches in diameter, which works best for off-road vehicles and lifted vehicles.
• Quiet and Consistent Operation – Because of its robust hinges, slam latches, and swing-out lock mechanism, rattling while operating on off-road terrain is avoided.
• Built for Recovery – Robust CNC-machined recovery points ensure adequate pulling force when muddy and sandy terrain begins to fight back.

Why Use Chassis Unlimited Bumper – Custom Back Bumper Utility?

The Chassis Unlimited bumper lineup is built for folks who expect more from their truck than factory equipment can offer. The Octane Series combines rugged steel construction with practical features that make life easier whether you’re overlanding, towing, hunting, or working long days outdoors. Integrated corner steps, backup light mounts, and modular swing-out functionality all come together in one clean, aggressive package.

If you’ve been looking for a custom truck bumper that brings real-world capability without looking oversized or clunky, this setup delivers exactly that. From trail rides to heavy hauling, this custom truck bumper is built to stay dependable wherever your Ram takes you next. 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.

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.