Ion Alloy 179 Matte Black Wheels are built from high-strength one-piece aluminum alloy with superior design engineered for strength. Boasting 6 twin-dished design in deep rim profile and simulated accents on the outer lip. Ion 179 wheels come in gorgeous matte black finish with matching Ion branded center cap. These wheels are available in 16, 17, 18 and 20-inch rim sizes and can hold up to 3300 lbs capacity. Ion alloy wheels are built by experts and are certified by ISO 9000, OEM, SEA, JWL-T, VIA, & TUV. Ion Alloy 179 wheels will definitely give an impressive look on your vehicle.