ALPHA | Finish MIDNIGHT BLUE | size desc 18X9 | lug count 5.0 | bolt pattern metric 5X127 | bolt pattern standard 5X5.0 | offset 0 | backspacing 5.0 | centerbore 71.5 | load rating metric 1133.0 | load rating standard 2500.0 | division 10 | barrel config S | shipping weight 38.23 | box label desc MN-BLUE | finish warranty nan | structural warranty nan | rivet part no BRRBTARYSTUD | lip depth 1.22 | construction type Cast Aluminum | bolt pattern mm4181 127