B1 PREMIUM HUB CENTRIC RINGS 106.2 - 78.1 MM POLYCARBONATE SET OF 4 1 SET OF 4 NEW B1 PREMIUM POLYCARBONATE HUB RINGS OUTER DIAMETER: 106.2 MM INNER DIAMETER: 78.1 MM CORRECTS WHEEL AND HUB DIMENSIONS CENTERS A WHEEL ON A VEHICLE'S HUB AND HELP PREVENTS VIBRATION