The Tonno Pro Hard Fold Tri-folding Tonneau Cover has an extremely tough all-aluminum underbody frame covered with our highest marine grade vinyl on top. This impact resistant cover offers maximum security and durability with easy installation and operation. The Hard Fold won't scuff or dent like other all-aluminum hard folding covers and is engineered with our patented design to hold up to the toughest environments. To open the Hard Fold, simply unclamp the EZ lock handles and fold the cover towards the cab. When you need to haul larger cargo, the nylon cab straps hold the cover in the partial open position. This cover comes completely assembled A-- no drilling is required A-- and installation time is less than 10 minutes. Hard Fold Tri-folding Tonneau Cover for 2003-2018 Dodge Ram 1500/2500/3500; Includes 2019-2023 Classic; w/o Rambox cargo management; 8 Ft. Bed Hard Fold Tonneau Cover 2009-2010 Dodge Ram 1500 96.3 Bed, 2006-2010 Dodge Ram 2500 98.3 Bed, 2003-2005 Dodge Ram 2500 97.9 Bed, 2006-2010 Dodge Ram 3500 98.3 Bed, 2003-2005 Dodge Ram 3500 97.9 Bed, 2011-2018 Ram 1500 96.3 Bed, 2019-2023 Ram 1500 Classic 96.3 Bed, 2011-2018 Ram 2500 98.3 Bed, 2011-2018 Ram 3500 98.3 Bed