oz ultraleggera

Yes, I know, do a search. But I have. Just a quick question. I have the i Touring Value and stock wheels are 16x6.5 +52.5 so I was wondering if there would be rubbing either on the suspension or fenders when I got the new O.Z. Ultraleggera's which are 18x8 +48. Just worried with the 1.5"...