Ultra Wheels 221BM Carnage is a one-piece custom rim designed to improve the overall performance of your vehicle. Made from a single block of aluminum alloy to deliver strongest and high-quality wheels for trucks, and SUVs. The 221BM Carnage is integrated with deeply recessed 6 D-windows with machined millings to accentuate the swayed spoke design. Rim diameter is available in 17" and 20" sizes and comes with a branded center cap from Ultra Wheels.