TruXport Soft Roll Up Tonneau Cover Fits 68.4 in./5 ft. 8.4 in. Bed ;Type: Soft Roll-Up Tonneau Cover; Installation Time: Installs In 20 Minutes Or Less; Mounting System: Clamp-On, No-Drill; Material: Industrial strength leather-grain, Black vinyl coated fabric; Locking System: Dual Latching System For Added Security;Warranty: 5 Year Warranty Covers Everything-Even Fabric CHEVROLET GMC SIERRA 1500 SIERRA 1500 CLASSIC SILVERADO 1500 SILVERADO 1500 CLASSIC CLASSIC DENALI CLASSIC LS CLASSIC LT CLASSIC SL CLASSIC SLE CLASSIC SLT DENALI LS LT SL SLE SLT Z71 2004 2005 2006 2007 4.3L (262) Vortec 4.3L LU3 (262) Vortec 4.8L GEN III LR4 Vortec (294) 5.3L GEN III Flex L59 Vortec (325) 5.3L GEN III L33 Vortec (325) 5.3L GEN III LM7 Vortec (325) 6L GEN III LQ9 HO Vortec (364) FLEX GAS TruXedo TruXedo TruXport Soft Roll Up Tonneau Cover - 280601 280601 Tonneau Cover