67 w/ all new suspension; lowered 1 inch front and rear. What is a good (biggest) tire rim combo for a setup like this? I'm thinking of 17x8s and 245x45/17s on the rear and 17x7s and 225x45/17s on the front. I am a little concernrd about interference issues on the front with the wheels turned while going over bumps? Can I go wider and bigger dia. on the rear and front?