PRIMM | Finish MATTE BLACK W/ BRASS BOLTS | size desc 18X9.5 | lug count 5.0 | bolt pattern metric 5X139.7 | bolt pattern standard 5X5.5 | offset 0 | backspacing 5.25 | centerbore 78.1 | load rating metric 1651.0 | load rating standard 3640.0 | division 10 | barrel config S | shipping weight 38.47 | box label desc M-BLK-BLTS | finish warranty ONE YEAR | structural warranty LIFETIME | rivet part no BRRBTM812575F | lip depth 1.85 | construction type Cast Aluminum | bolt pattern mm1521 139.7