I think the newest vette wheels come in an 18x8.5 or 9 Im not too sure. My suggestion is to stick to 17inch wheels. The tires are a whole lot cheaper then for 18's plus theirs alot more wheels available without going into DUB territory... I was looking to go with 18's in the rear but one 315/?/18 tire was $300. I payed less then $200 for two rear 315 tires on 17x11's.
My suggestion is go with a set of corvette wheels if your dead set on a set of 18's. Also your probably going to want to lower it because the car will look like a monster truck.
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