KM549 GRS | Finish MACHINED W/ SATIN BLACK LIP | size desc 20X9 | lug count 6.0 | bolt pattern metric 6X135 | bolt pattern standard 6X135 | offset 18 | backspacing 5.71 | centerbore 87.1 | load rating metric 1678.0 | load rating standard 3700.0 | division 10 | barrel config S | shipping weight 47.78 | box label desc MACH SBLK-LP | finish warranty ONE YEAR | structural warranty LIFETIME | rivet part no D05-J | lip depth 1.97 | construction type Cast Aluminum | bolt pattern mm10883 135