144 Big Boy Smart Car RV Trailer Aluminum Loading Ramps Features: 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 lb distributed load capacity safely supports a single Smart Car and driver. Includes a 5 Year Manufacturer's Warranty. Height: 2.750 Width: 38.000 Length: 144.000 Weight: 108 lbs Type: Ramps Vehicle Type: Automotive Vehicle Type: Automotive