SELKIRK | Finish GLOSS BLACK MILLED | size desc 20X10 | lug count 5.0 | bolt pattern metric 5X139.7 | bolt pattern standard 5X5.5 | offset -12 | backspacing 5.03 | centerbore 78.1 | load rating metric 1020.0 | load rating standard 2250.0 | division 10 | barrel config nan | shipping weight 38.28 | box label desc G-BLK-MILL | finish warranty ONE YEAR | structural warranty LIFETIME | rivet part no RVTBRSLK | lip depth nan | construction type Cast Aluminum | bolt pattern mm2005 139.7