Roof box

Expand your gear carrying options with a versatile GMC Accessories Sidekick Cargo Box. This compact Cargo Box offers premium features such as secure and sturdy U-bolts for mounting and passenger-side opening for added convenience. This cargo carrier also known as a luggage carrier offers full cargo compartment access and is made from durable materials to help keep your items safe and secure while freeing up room for additional cargo. It mounts on your vehicle’s roof rack and requires cross rails, sold separately.

Frees up vehicle interior for additional cargo, while helping to keep it tidy
8 cu. ft. of storage capacity (determine your roof’s maximum weight capacity by checking your vehicle Owner’s Manual)
Lockable storage for your items
Passenger-side opening for convenience
Features U-bolt mounting system with reinforcement plates that mount cargo box securely to the rack (sold separately)
Made from durable materials to help keep your items safe and secure
Optimized design for aerodynamics and vehicle fit
Includes mounting hardware, installation instructions and CamLock system with two keys