R&L Racing Heavy Duty Snap-On Tonneau Cover 07-14 Chevy Silverado/GMC Sierra 6.5 ft Truck New Body Bed Fit: 2007-2013 Chevy Silverado 1500 6.5 Ft ( 78" ) Bed New Body Style Models, 2007-2014 Chevy Silverado 2500 HD / 3500 HD 6.5 Ft ( 78" ) Bed New Body Style Models, 2007-2013 GMC Sierra 1500 6.5 Ft ( 78" ) Bed New Body Style Models, 2007-2014 GMC Sierra 2500 HD / 3500 HD 6.5 Ft ( 78" ) Bed New Body Style Models, 2007-2013 GMC Sierra 1500 Denali 6.5 Ft ( 78" ) Bed New Body Style Models, 2011-2014 GMC Sierra 2500 HD / 3500 HD Denali 6.5 Ft ( 78" ) Bed Models Hidden Snap Style. Protects truck bed and protects and conceals bed contents. Heavy-duty commercial grade fabric, which is vinyl coated on both sides for perfect weather-proofing Reduces aerodynamic drag for increased fuel mileage. 50% thicker than competitive covers Easy installation; no drilling required, Comes complete with everything needed for installation, including instructions Lifetime Frame Warranty & 3 Year On The Cover