A Set of Hub Centric Rings 67.1x71.12mm A set of Four Polycarbonate Hub Centric Rings. Removes vibration from non hub centric wheels on your car. A set of Four Polycarbonate Hub Centric Rings. Removes vibration from non hub centric wheels on your car. Hub size (Vehicle Side): 67.1mm to (Wheel Side): 71.12mm