Chassis Unlimited “Octane Series” Dual Swing-Out Rear Tire Carrier Bumper – High Clearance Version
The Octane Series Dual Swing-Out Rear Tire Carrier Bumper is the ultimate solution for strength, utility, and off-road clearance. This high-clearance version is engineered to hug your truck’s body lines, maximizing departure angles while offering full bed protection. It ships fully assembled and ready to bolt onto your vehicle, complete with a durable 3-stage textured black powder coat finish.
As our premium rear tire carrier system, this bumper features dual swing-outs with a push-button cam latch system and integrated slam bumpers—ensuring smooth, vibration-free operation with a secure and easy open/close experience. Each swing-out includes a secondary pin latch that locks in both the open and closed positions, so you can easily access your tailgate without struggling to secure the arms.
Universal ½” slot patterns on both swing-outs provide flexible mounting options for up to a 40” spare tire and a wide variety of accessories. One spare tire mount with pre-installed studs is included.
The high-clearance design extends the bumper up to the wheel well opening and incorporates a frame support arm that connects to the forward section of the bumper. This structural reinforcement allows the bumper to take the weight of your vehicle when sliding over obstacles—without bending or shifting out of alignment.
Constructed using premium components, the Octane Dual Swing-Out Bumper is built for a lifetime of rugged use. It features:
True to the Octane Series DNA, this bumper showcases aggressive, low-profile styling and a one-piece welded design with integrated corner steps and a center step for easy bed access.
Proudly designed and manufactured in Tracy, California.
FITMENT NOTES:
2021+ Chevy Suburban
2021+ GMC YUKON XL 1500 & 2500
WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov
