ARCHES | Finish MATTE BLACK | size desc 18X9.5 | lug count 6.0 | bolt pattern metric 6X114.3 | bolt pattern standard 6X4.5 | offset 12 | backspacing 5.72 | centerbore 76.1 | load rating metric 1133.0 | load rating standard 2500.0 | division 10 | barrel config S | shipping weight 36.0 | box label desc M-BLK | finish warranty ONE YEAR | structural warranty LIFETIME | rivet part no BRRBTM812507B | lip depth 0.42 | construction type Cast Aluminum | bolt pattern mm1423 114.3