Hi all, I am about to take delivery of some new wheels for my 93' E32 740iL. The wheel size is 17x8.5 +3 and I am wondering what would be the best tire size for these. I am looking for a square set up that does not rub and fills the arches well. The car is lowered on bilstein/eibach shocks/springs as well. I am looking at a 235/45/17 which appears to be about the same total diameter as the stock 225/60/15. I'm between that and a 245/40/17 which would be a little wider as well as slightly shorter. I think the 245/40 tire would look a little better on the wheel, as the 40 profile is more appealing to me, but I am not sure if the smaller sidewall is going to give me too much gap in the arches(undesired look), or the wider size cause any rubbing issues. What are your thoughts on this?