Mixing 17's and 18's
 

I have a 40th Anniversary GT, white with anthracite bullits. I am thinking about buying the deep dish bullits for the back, but I'm wondering if I should get the 17x10.5s or if the 18x10's would work better. I'm keeping the stock 17's on the front. I know Corvettes and other cars have larger diameter wheels on the back as opposed to the front. Just wondering if anyone has done this and if you have recommendations and/or pics.

I think this would look cool with the deep dish! I say go for it! Lower it a bit more in the front than back, and I think that would look hot.

yea i would love to do the same set up. but i think ill do 17s all around. I think it would look great