Hey I'm looking to order some wheels from tirerack. Probably OZ Ultraleggeras in the size they recommend w/ rec. tire sizes. Would I have any problems w/ rubbing on stock height? I was also looking to get some swift springs, would I have to roll my rear fender?

F:18x8 +48 (tires 225/40-18)
R:18x9 +55 (tires 255/35-18)