The RetraxPRO MX retractable tonneau cover for 2014–2018 Chevrolet Silverado and GMC Sierra with 5'9" beds, using wide Retrax rails. Built with double‑wall aluminum slats, it supports up to 500 lb of evenly distributed weight and uses CoreTrax sealed rollers and a key‑lockable TraxLatch with infinite positions. The cover seals with integrated water management, opens with the tailgate up or down and is assembled in the USA with a limited lifetime warranty.
Retrax 14-up Chevy/GMC 5.8ft Bed / 15-up 2500/3500 (Wide RETRAX Rail) RetraxPRO MX