Originally Posted by VinceThe1

No rubbing at all, still have about 1/2" clearance between the front tire and knuckle. Tested it full lock-to-lock and no rubbing at all. The rear 325s as well, no issues there whatsoever.

This is for the Nismo Rays though, I don't know how the Sport Package Rays will do with clearance since they have more conservative offsets (although are slightly narrower so that helps them)

I would try it, and if it doesn't clear I would get a 5mm spacer or so. That's what I was going to do if my fronts didn't fit but they fit perfectly.

I don't see why a 275 front / 325 rear would be an issue. (I know the 325s are already kind of too wide for a 10.5" wheel, but Discount Tire said that in their computer it says they can fit 325/30R19s on the sport package 10" as well, you'll just get a slightly bigger bulge than mine but I'm sure the rears will clear just fine. Besides, Discount Tire had my 325/30R19s Cooper RS3-S for $181 a piece, much cheaper than any other wide tire they had or that I could find. Even 275s cost more.