Choose Simple: Extang's redesigned soft tri-fold cover has a host of new features yet remains the easiest to install and simplest to use. The newly redesigned Trifecta 2.0 Toolbox Series works with an existing standard 18-20 in. toolbox. Designed, manufactured and assembled in the USA! Your choice in soft tri-fold covers is still simple! Trifecta Toolbox 2.0 Tonneau Cover - Black - Leather Grained Vinyl - 2014-2018 (2019 Legacy/Limited) Chevy Silverado/GMC Sierra 1500/2015-2019 2500 HD/3500 HD 8' Bed 2014-2018 Chevrolet Silverado 1500 97.8 Bed, 2015-2019 Chevrolet Silverado 2500 HD 97.6 Bed, 2015-2019 Chevrolet Silverado 3500 HD 97.6 Bed, 2014-2018 GMC Sierra 1500 97.8 Bed, 2015-2019 GMC Sierra 2500 HD 97.6 Bed, 2015-2019 GMC Sierra 3500 HD 97.6 Bed