"Big Boy aluminum Smart Car ramp system is an innovative and ingenious solution for loading Smart Cars onto haulers, trailers, truck RV decks and more. The strong 2,000-pound distributed load capacity safely supports a single Smart Car and driver. An extruded tapered approach foot and hybrid attaching lip provide a smooth transition from the ground to deck surface. Each system includes two 144"" by 19"" Smart Car loading ramps which fold compact to 72.5"" L by 19"" W by 5.625"" H for storage. heavy-duty all-aluminum construction. Made in the USA."