XD860 ONSLAUGHT | Finish GLOSS BLACK MILLED | size desc 20X12 | lug count 8.0 | bolt pattern metric 8X170 | bolt pattern standard 8X170 | offset -44 | backspacing 4.77 | centerbore 125.1 | load rating metric 1678.0 | load rating standard 3700.0 | division 10 | barrel config S | shipping weight 56.5 | box label desc G-BLK MILL | finish warranty ONE YEAR | structural warranty LIFETIME | rivet part no NONE | lip depth 0.0 | construction type Cast Aluminum | bolt pattern mm17002 170