ARSENAL | Finish SAND ON BLACK | size desc 20X12 | lug count 8.0 | bolt pattern metric 8X180 | bolt pattern standard 8X180 | offset -44 | backspacing 4.77 | centerbore 125.1 | load rating metric 1651.0 | load rating standard 3640.0 | division 10 | barrel config R | shipping weight 46.89 | box label desc D-SAND-BLK | finish warranty ONE YEAR | structural warranty LIFETIME | rivet part no BRRBTARS | lip depth 5.37 | construction type Cast Aluminum | bolt pattern mm2048 180