These 67" race ramps are unique in their design. These ramps are made for log ground clearance performance vehicles with a gross weight handling of 1200 pounds per ramp or 2400 pounds per set.These ramps are specially designed for the Corvette enthusiast, allowing you to get under your car quickly, safely and without any frustrating hassles. 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. They can be used to raise your car up ten inches and you will never have to worry about rust! You get all of this in an unbelievable lightweight of 20 pounds a pair! Plus, you can use these ramps on grass, gravel or almost any other flat surface.While most ramps can only accommodate a tire width of six to eight inches, race ramps will work for tires up to ten inches wide.These Race Ramps are not hollow in the center or made with questionable reinforcements. They are 100% solid on all sides and constructed in two solid pieces-giving you the nonskid support that you need! The ramps come complete with straps for easy carrying and you can also use them to hang the ramps on the wall when you're done.