Originally Posted by MojorisinM3
Hello, I have a set of hyper blacks I'm about to sell however I will be getting a E90 M3 shortly. Will a set of 18" rims\tires with offset is 40mm front and 22 rear fit the E90 M3?
What width are the wheels? I just compared a set of RAC E46 RG4s to my stock E92 19s. The diameter doesn't really matter between 18s and 19s. Width and offset are the critical items. Refer to my post #15: http://www.m3post.com/forums/showthread.php?t=136664
The RG4s are 9" et 37 and 10" et 25, so pretty close to yours. Spacers might be required, especially in the front.