That ride height, as with Dean's, is an epic OEM+ "stance." Very nice man.My current setup is stock 275/40/17 front, 345/35/17 rear. It's half the price per tire to run the toyos out back, and they fill the wheel well pretty well. I haven't had any traction issues, just don't stomp on it when you're turning and don't go crazy in the rain.
315/35/17s look VERY stupid with 275/40/17s. This picture doesn't show it great, but yeah--with stock suspension height there just is not enough sidewall to come close to filling the wheel well. Plus, it looks kinda ricer with so much rim sticking out on the side. You might be able to make it work with a big ole drop, but I personally don't think it is worth loosing clearance overOtherwise how stupid do you think 315/35R17 with 275/40ZR17 would be? They are both exact same height of 25.67"....I just feel like the rear needs to have 335 or wider with these cars.