AMP | Finish MATTE GUNMETAL | size desc 21X9 | lug count 5.0 | bolt pattern metric 5X120 | bolt pattern standard 5X120 | offset 25 | backspacing 5.98 | centerbore 64.15 | load rating metric 907.0 | load rating standard 2000.0 | division 10 | barrel config S | shipping weight 30.96 | box label desc M-GNMTL | finish warranty ONE YEAR | structural warranty LIFETIME | rivet part no NONE | lip depth 0.28 | construction type Monoblock Forged | bolt pattern mm2742 120