IMATRA | Finish MATTE BLACK | size desc 18X8.5 | lug count 5.0 | bolt pattern metric 5X100 | bolt pattern standard 5X100 | offset 38 | backspacing 6.25 | centerbore 72.1 | load rating metric 623.0 | load rating standard 1375.0 | division 10 | barrel config S | shipping weight 21.9 | box label desc M-BLK | finish warranty ONE YEAR | structural warranty LIFETIME | rivet part no NONE | lip depth 0.98 | construction type Flow Formed Aluminum | bolt pattern mm1287 100