FIC XWPHRS-566 HR SPACER 5mm PCD 100~114.3 4H&5H ID66 to OD73mm (PAIR) Hub Ring Spacers (5mm each side) 4 Lug or 5 Lug PCD 100~114.3 Hub centric ring is designed to center the wheel onto the vehicle's wheel hub Inner Diameter (Vehicle Wheel Hub) 66mm to Outer Diameter (Wheel Center Bore) 73mm