SLINGSHOT | Finish MATTE BRONZE | size desc 20X9 | lug count 6.0 | bolt pattern metric 6X114.3 | bolt pattern standard 6X4.5 | offset 18 | backspacing 5.71 | centerbore 76.1 | load rating metric 1133.0 | load rating standard 2500.0 | division 10 | barrel config R | shipping weight 42.0 | box label desc M-BRNZ | finish warranty ONE YEAR | structural warranty LIFETIME | rivet part no NONE | lip depth 1.42 | construction type Cast Aluminum | bolt pattern mm2331 114.3