SILVERSTONE | Finish GLOSS BLACK W/ MIRROR CUT LIP | size desc 19X8 | lug count 5.0 | bolt pattern metric 5X112 | bolt pattern standard 5X112 | offset 45 | backspacing 6.27 | centerbore 72.1 | load rating metric 816.0 | load rating standard 1800.0 | division 10 | barrel config S | shipping weight 30.896 | box label desc G-BLK MRR LIP | finish warranty ONE YEAR | structural warranty LIFETIME | rivet part no NONE | lip depth 1.36 | construction type Cast Aluminum | bolt pattern mm1749 112