I have an '03 E85 with non-standard alloys. They are 18x8" alloys with et34 which i realise makes them 13mm further out than the stock wheels. The tyres are 225/40/18. I have the usual rubbing on the inner liner on the front wheels when I go into a dip at speed and sometimes at full lock in reverse (but not forward). I have no issues with the rear wheels. I have read the threads on here about the subject but can someone confirm that fitting 215/40/18 tyres will/should solve the issue - or is it not as simple as that? Thanks