Searching for the best retractable tonneau cover for a GMC® Sierra* or Sierra HD? The Mountain Top EVO-M retractable tonneau cover is the best solution for those looking to add convenient and durable protection to their 1500 or 2500 truck bed. This lid is designed to take up as little space as possible in order to optimize truck bed storage. With accessory tracks and a sophisticated water management system built right into the rails, this retractable tonneau cover can add tons of utility to your pickup truck while keeping stored gear safe and dry; perfect for a work truck or for outdoor lifestyle activities like fishing, camping, and mountain biking.
*Not compatible with the GM Carbon Pro Bed.
**5.5' Short Bed fits '14-'22 GMC Sierra.
**6.5' Standard Bed fits '14-'22 GMC Sierra and '14-'19 Sierra HD.