The 245/30 tire will sit about even with the wheel lip. I see there is also a 265/30 that is .8" wider. The 245 is 27.8" tall(which may work fine on the front), the 265 is 28.3" tall(I'd suggest placing that on the back only to avoid rubbing while turning the wheel). I'm sure the 22" will have negtive effects on the suspension and brakes on your car when it hits bumps and stops. That is more weight that it will have to deal with every single time. It is definitely more form over function. IMO I still feel the wheel size is too big for a coupe and will look way out of place. Being it is a low profile tire, it will only have about 2.5-2.75" of sidewall... To me these cars need some more rubber to fill up the wheel gap not wheel. I thought about going 20s, but the sidewalls are to short for my taste.