Access Tool Box Edition Soft Roll Up Tonneau Cover Fits 96.0 in./8 ft. Bed ;Type: Roll-Up Tonneau Cover;Installation Time : Thirty Minute Installation;Mounting System : Clamp system;Material : Double coated comercial grade reinforced vinyl;Locking System : Autolatch with additional Slide Lock;Interior AccessoriesTrailSeal, Storage Pocket HD, Storage Pocket G2, EZ-Retiever;Lifetime Warranty CHEVROLET GMC SIERRA 1500 SIERRA 2500 HD SIERRA 3500 HD SILVERADO 1500 SILVERADO 2500 HD SILVERADO 3500 HD BASE DENALI HIGH COUNTRY LT LTZ SLE SLT WT 2014 2015 4.3L LV3 (262) Vortec 5.3L Ecotec3 L83 (325) 6.6L Duramax Turbo Diesel LML (400) 6L GEN IV CNG LC8 Vortec (364) 6L GEN IV Flex L96 Vortec (364) 6L GEN IV L96 Vortec (364) 6L GEN IV LC8 Vortec (364) CNG DIESEL FLEX GAS with Rack Compatible Access Cover Access Cover Tool Box Edition Soft Roll Up Tonneau Cover - 62339 62339 Tonneau Cover