Extang 2020 Chevy/GMC Silverado/Sierra (6 ft 9 in) 2500HD/3500HD Trifecta Toolbox 2.0

This Extang Trifecta 2.0 Toolbox Series tonneau cover is built with a lightweight aircraft-grade aluminum frame, giving it a strong foundation for its leather-grained vinyl tarp. It’s designed to work with standard 18-20 inch toolboxes that are already installed in your 2020-2025 Chevrolet Silverado 2500 HD or 3500 HD, or your 2020-2025 GMC Sierra 2500 HD or 3500 HD with a 6 ft. 9 in. bed. The cover offers a smooth, clean profile that looks good while keeping your cargo protected.

Installation is straightforward thanks to Extang's exclusive clamping system. The JawGrip clamps secure the cover at the cab without damaging your truck's bed rails, and the EZ-Lock clamps at the tailgate allow for quick and easy access. Precision 45-degree steel corner brackets add to the overall strength and stability of the frame. This cover is designed, manufactured, and assembled in the USA, and comes with a lifetime warranty on the tarp and frame.