KELSO | Finish MATTE BLACK | size desc 20X9 | lug count 6.0 | bolt pattern metric 6X135 | bolt pattern standard 6X135 | offset 12 | backspacing 5.47 | centerbore 87.1 | load rating metric 1111.0 | load rating standard 2450.0 | division 10 | barrel config S | shipping weight 40.77 | box label desc M-BLK-BLK-BLTS | finish warranty ONE YEAR | structural warranty LIFETIME | rivet part no BRRBTM812575B | lip depth 2.54 | construction type Cast Aluminum | bolt pattern mm2317 135