IMATRA | Finish SATIN DARK BLUE | size desc 18X9.5 | lug count 5.0 | bolt pattern metric 5X114.3 | bolt pattern standard 5X4.5 | offset 38 | backspacing 6.75 | centerbore 76.1 | load rating metric 623.0 | load rating standard 1375.0 | division 10 | barrel config S | shipping weight 23.62 | box label desc S-DRK-BLUE | finish warranty ONE YEAR | structural warranty LIFETIME | rivet part no NONE | lip depth 0.98 | construction type Flow Formed Aluminum | bolt pattern mm1504 114.3