Hi all. Need some expert advice. I am looking to change out my standard 17" wheels for 19s. I have a non M sport 23i. The car isn't lowered and I don't have any plans to. One of the sets of wheels I am considering give 12mm less clearance to the front strut. I am guessing this will be ok. It's the rears I'm wondering about. They are 9.5" wide and have an offset of 33mm. According to the online calculator this gives 23mm less inner clearance and extends the outer by 15mm. I think the inner clearance is ok but is the 15mm extension going to look daft? :? Thanks in advance.