KM544 MESA | Finish MATTE BRONZE W/ BLACK LIP | size desc 18X9 | lug count 6.0 | bolt pattern metric 6X114.3 | bolt pattern standard 6X4.5 | offset 18 | backspacing 5.71 | centerbore 66.06 | load rating metric 1133.0 | load rating standard 2500.0 | division 10 | barrel config S | shipping weight 38.41 | box label desc M-BRZ BLK LP | finish warranty ONE YEAR | structural warranty LIFETIME | rivet part no D05-G | lip depth 1.75 | construction type Cast Aluminum | bolt pattern mm10749 114.3