305 tires will work without rubbing.?

 

What you talking about? A 295 tire will fit a 10.5 wheel.

 

295/35-ZR18 will fit but you have to talk the inner wheel well into not touching the rubber (ie use a big hammer on the inner, forward lower lip) and also you will need 1/4 spacers.



This car has the same configuration that you are asking about. The wheels on his car are true Corvette wheels.

I have 17x 9.5 on all 4 corners and didnt have to use spacers or anything in any location. I did bend over some of the metal in the lower front of the rear wheel well due to it only being about 1/2 inch away, now it is about 1 inch. No rubbing even at wheels lock.

Massey