Originally Posted by evilspiritM3
265/35/18 in the front will be good. I recommend 285/35/18 in the rear.
I have the same offset Volks and run those sizes in the NT-05 with no issues.
18x11 +18 sounds pretty aggressive.
+1...18x11 +18 is way too aggressive - 10 mm is ~0.4"! I believe you need an offset of +25-30 to make an 11" wide wheel fit on the rear. The 9.5 et22 and 10.5 et22 wheels are already a lot more aggressive than stock.
Not positive about the e90 but there is no fender to roll on the e92 - I think it's the same for the e90.