We have the loading ramps to fit your need. Aluminum Bi-Fold, Tri-Fold, and Collapsing Runners. * Rubber tipped fingers grab tailgate for a tenacious hold. * Custom hinges provide tensile strength and durability. * Serrated crossbars provide superior traction and are alternately welded top and bottom to increase lateral strength. * Adjustable 3' steel safety cables with S-hooks secure ramps in place when loading and unloading. * 1000 - 1500 lbs Loading Capacity