No More Scratches! No More Sliding! Unlike most other ramps, Race Ramps have no sharp edges that could scratch or mar your cement or painted floor. Better yet, Race Ramps won't slide or move as you drive your car onto them. They have proven to be skid free on almost any level surface. Race ramps allow you to get under your vette quickly, safely, and without any frustrating hassles. They are ideal for low-clearance vehicles and can fit tires up to 12" in width. Race Ramps have a total weight handling of 2400 pounds and make for perfect use with your Corvette. Race Ramps measure 56" long by 8" high by 12" wide.