Tonno Pro Hard Fold Bed Cover 6063 All Aluminum Sub Panels;Double Sided, Tear Resistant - 24.5oz Marine Grade Black Vinyl material which is the highest standard in the industry.;Black Epoxy Coated Sub Panels and Support Beams;Comes completely assembled;Scuff and Dent resistant hard fold design;E-Z clamping system for securing your cover, providing tension and security to the cover;Weight Rating of 350lbs. (evenly distributed);Removes in less than 3 minutes;Includes 4 Free Gifts!; Sure SealTailgate Seal/Tonno Torch LED Bed Light/Pro Clean 10oz Spry Vinyl Clean/PVC Truck Work Gloves; w/o Cargo Channel System CHEVROLET GMC SIERRA 1500 SILVERADO 1500 DENALI HYBRID LS LT LTZ SL SLE SLT WT XFE 2007 2008 2009 2010 2011 2012 2013 4.3L (262) Vortec 4.3L LU3 (262) Vortec 4.3L LU3 (4293cc) Vortec 4.8L GEN IV Flex L20 Vortec (294) 4.8L GEN IV LY2 Vortec (294) 5.3L GEN IV Flex LC9 Vortec (325) 5.3L GEN IV Flex LMG Vortec (325) 5.3L GEN IV LH6 Vortec (325) 5.3L GEN IV LY5 Vortec (325) 6.2L Flex L9H (376) 6.2L GEN IV L92 Vortec (378) 6L GEN III Electric/Flex LZ1 Vortec(364) 6L GEN III Electric/Gas LFA Vortec (364) 6L GEN IV L76 Vortec (364) ELECTRIC/FLEX ELECTRIC/GAS FLEX GAS Tonno Pro Tonno Pro Tonno Pro Hard Fold Bed Cover - HF-155 HF-155 Tonneau Cover