Hi all, could anyone tell me if bbs wheels on an ET 32 and 8.5j x 18 work with an a4 b7 s line 2005 saloon quite comfortably or would there any need for any car modifications. And secondly what would be the best tyre spec ( if these wheels work) is it still 235/40/R18. I know ideally would probably be better on an 8j. Many thanks.