Each pf these C3 C4 C5 C6 C7 Corvette 1968-2014+ Race Ramps 8 Inch Wheel Cribs supports 1,500 lbs and can hold tires with diameters from 25 to 30 inches
Wheel Cribs are a safe, lightweight alternative to jack stands. They cradle the tire 8" off the ground, providing unobstructed access underneath your Corvette. Each crib supports 1,500 pounds (3,000 pounds per set) and weighs only 5 pounds.
Using 8" Wheel Cribs in conjunction with 56" or 67" Race Ramps allows your Corvette to be level while raised. This is useful for changing your oil.