They run a little wider than the 555's. I have a new set of nt01 in 315/30 also but like the added height and sidewall of the 305's better. I'm worried about tire rub now. Wish I would've went with 10.5 wheels at this point.
Well a 295 45 on a 17 inch rim will have more sidewall. I'm guessing it will hook better than a 305 35 18. Just guessing