M51 THUNDERLIPS | Finish MATTE BLACK | size desc 20X7 | lug count 5.0 | bolt pattern metric 5X114.3 | bolt pattern standard 5X4.5 | offset 0 | backspacing 4.0 | centerbore 72.56 | load rating metric 566.0 | load rating standard 1250.0 | division 20 | barrel config R | shipping weight 28.64 | box label desc M-BLK | finish warranty nan | structural warranty nan | rivet part no NONE | lip depth 2.02 | construction type Cast Aluminum | bolt pattern mm12548 114.3