Rhino-Rack Heavy Duty RLT600 ditch-mount 2-bar roof rack system for 2015–2021 Chevrolet Colorado four-door models. The RLT600 fits into the vehicle’s roof ditch and uses a trigger locking system so legs and cross bars can be removed when not needed. It provides a low-profile, removable carrying solution that integrates with Rhino-Rack cross bars and accessories designed for ditch-mount fitments.
Rhino-Rack 15-21 Chevrolet Colorado 4 Door Heavy Duty RLT600 Ditch Mount 2 Bar Roof Rack - Black