RedRock Hard Tri-Fold Tonneau Cover (15-19 Sierra 2500 HD w/ 6.50-Foot Standard Box) 15-22 Colorado Crew Cab leaving a more streamlined look

leaving a more streamlined look

Includes front and rear

loose change or more

Installation is super easy and can be completed in less than five minutes

these D-Pillar Covers were designed to ensure a perfect fit

RedRock Hard Tri-Fold Tonneau Cover (15-19 Sierra 2500 HD w/ 6.50-Foot Standard Box) 15-22 Colorado Crew Cab leaving a more streamlined lookStyle and Protection. Add a much sleeker, cleaner appearance to your 2500 Sierra all while discretely storing cargo and tools in the bed by installing a RedRock 4x4 Hard Tri Fold Tonneau Cover. This RedRock 4x4 Hard Tri Fold Tonneau Cover features a convenient tri fold design that can fold up to easily access your bed, or when hauling larger items. As an added bonus, you may even see up to a 10% increase in fuel mileage because of its low profile