Brute Industries' Race Ramps are not hollow in the center or made with questionable reinforcements. They are 100% solid on all sides and constructed in one solid piece-giving you the non-skid support that you need! The ramps come complete withstraps for easy carrying, and you can also use them to hang the ramps on the wall when you're done. These 56-inch race ramps are unique in their design, made for low ground clearance performance vehicles with a gross weight handling of 1500 pounds per ramp or 3000 pounds per set. Constructed in one solid piece, Race Ramps will not slide across your garage floor, dig into your asphalt driveway, or scratch or otherwise damage your cement or painted floors. Lightweight, only 20 pounds a pair. Lifts cars up to 8". Ramp is 12" wide and 23 pounds. These Ramps are 56" long, to accommodate tires up to 10" wide, 8" tall and 10.5 degree approach.