Thanks Mavik for replying. So can I know what is the best (or most recommended) rims offset for a 3 series e90? as you can see from the picture attached, my current rims are ET 34 (16" though)... and I think its a good fit, so by this, does it mean I should get a rims with offset ET 34 too? I'm looking to get a rims soon, would be great if you can recommend me the right offset range.
also, from your statement, do you mean the size of the rims (whether is it 16, 17 or 18) doesn't matter much as long as I get the right rims offset and that will guarantee me a comfort drive?
thanks alot!!