71" Tri-Fold Aluminum ATV Loading Ramp by Rage Powersports. $96.99. Extra 51" wide ATV loading ramps with a distributed weight capacity of 1,200 lbs over two 16" wide tracks. The 71" long ATV loading ramps fold compactly to 1/3rd of the overall width. An all aluminum construction ensures the ramps will not rust and 6 rubber fingers provide a firm hold on the tailgate or trailer.