I have a 67 Camaro with stock suspension. I just bought a set of Crager SS wheels off a guy and was wondering now if I can use them w/out modifications to the car. The rims are 15x10 with 4.25" BS in the rear and 15x8 4.25" BS on the front. Has anyone used this combo on a 67? If so, what is the biggest tire that I could run? Thanks