I have just bought a 320i SE (2002 -E46) and the tyres need replacing.
The front ones are: 225/17/145 & rear are 225/17/140.
The wheels are upgraded M Spoke 68 alloys. (see http://www.bmw-forums.com/forum/inde...showtopic=870)
I understand from reading some of the posts on this forum that the different sizes (145/140) are standard on an M3, but are these normal on a 320?
Would it make any difference if I put 225/17/145 on all 4?
Any help at all would be greatly appreciated.