KM549 GRS | Finish SATIN BLACK | size desc 18X8.5 | lug count 5.0 | bolt pattern metric 5X139.7 | bolt pattern standard 5X5.5 | offset 0 | backspacing 4.75 | centerbore 78.1 | load rating metric 1133.0 | load rating standard 2500.0 | division 10 | barrel config S | shipping weight 38.85 | box label desc S-BLK | finish warranty nan | structural warranty nan | rivet part no D05-B | lip depth 2.26 | construction type Cast Aluminum | bolt pattern mm10959 139.7