The TRIAD by UnderCover is a hard-folding truck bed cover featuring matte black panels for a sleek and innovative addition to your truck bed. Integrated perimeter seals protect your truck bed from the elements, while aluminum panels enhance the security of your truck bed and support up to 600 lbs of evenly distributed weight. The TRIAD has 2 available riding positions in the fully closed and 2/3 open position for convenience to haul and manage most any cargo. The TRIAD is fashioned with easy-to-use tailgate clamps allowing quick access to the truck bed. The TRIAD hard-folding cover comes completely assembled to provide a quick and easy installation and backed by a 3-year warranty.
NOTE: Before purchase please verify if you have New Body Style or Legacy (Chevy)/Limited (GMC) on 2019 Silverado/Sierra 1500 – This part is for the Legacy/Limited Body StyleNOTE: Will NOT work with UnderCover SwingCase
NOTE: Before purchase please verify if you have New Body Style or Legacy (Chevy)/Limited (GMC) on 2019 Silverado/Sierra 1500 - This part is for the Legacy/Limited Body StyleNOTE: Will NOT work with UnderCover SwingCase
UnderCover Triad 1999-2018 (2019 Legacy/Limited) Chevrolet Silverado/GMC Sierra 5ft. 9in. Bed (1999-2013 models must remove factory tailgate spoiler and replace with form fitting tailgate cap)
UnderCover Triad 1999-2018 (2019 Legacy/Limited) Chevrolet Silverado/GMC Sierra 5' 9" Bed (1999-2013 models must remove factory tailgate spoiler and replace with form fitting tailgate cap)
Triad 99-18 (19 Leg/Lim) Silv/Sierra 5'9" (99-13 w/out Factory Tailgate Spoiler)
Triad 99-18 (19 Leg/Lim) Silv/Sierra 5ft.9in. (99-13 w/out Factory Tailgate Spoi
UnderCover 99-19 Silverado / Sierra Limited/Legacy 5.5ft Triad Bed Cover
Integrated perimeter and corner seals
Easy ‘on and off’ functionality
Fashionable matte black panels
Easy On-Off Functionality
TRI 99-18 GM 5ft.9
TRI 99-18 GM 5'9
Dual hinge seals
Tonneau Cover
