KM550 RIOT SBL | Finish SATIN BLACK | size desc 18X9 | lug count 6.0 | bolt pattern metric 6X135 | bolt pattern standard 6X135 | offset 18 | backspacing 5.71 | centerbore 87.1 | load rating metric 1133.0 | load rating standard 2500.0 | division 10 | barrel config S | shipping weight 36.1 | box label desc S-BLK | finish warranty nan | structural warranty nan | rivet part no D05-G | lip depth 2.11 | construction type Cast Aluminum | bolt pattern mm10996 135