Primary Wheel Chock Application General Purpose, Width 16 in, Height 5 in, Depth 18 in, Urethane, Wheel Chock Surface Tread Grooved, Wheel Chock Style Double with Rope or Chain, Max. Vehicle Weight 30, 000 lb, Wheel Chock, Orange, Max. Tire Diameter 32 in, Wheel Chock Base Tread Grooved, 1 Pair. This item has been restricted from sale in the following state (s): []