Each wheel is made from solid billet 6061-T6 aircraft grade material, and designed to replicate the front wheels of any race car. Each wheel is molded with a polyurethane material that won’t dent or give like a rubber wheel can. These wheels have over a 10,000 lbs/ft. load capacity when your typical pro stock car will produce a load rating of 600-800 lbs/ft. These wheels are 4” in O.D. and have a 3/8” through hole for mounting. All designs have been track tested for over 4 years and run on vehicles that make over 1500HP. Avaialbe in 2 styles: stars, or holes. Item is in stock.