Excellent value one piece wheels for your B and B and Streetbeast Cobra set of 4 527 S one piece wheels in following sizes. 2 x 17 x 7 4 inch backspace. 2 x 17 x 8 4.5 inch backspace. Center color gunmetal gray with diamond cut outer lips. complete with polished spinners and chromed lugs. Correct offset for cars with factory 59.25 in rear end ,will also work on some other rear ends options please...