Jek9016, My white 67 is on the home page this month. Last year I put cragars on my car 15x4 with 165R 15 on front and 15x8 reverse with 225/60R/15 on the rear. I have 4 caliper disc in front and had to use a 1/2 inch spacer for clearance. No issues with the tire size on the front but the 225's out back just don't look good to me. They don't fill the wheel well enough. I will change them to a 245/60r/15 soon. To each is his own about radial vs bias. I prefer radials because the car handles so much better. Also a good set of gas shocks really help the handling of our cars.
Stingr69 your blue Z really looks good with the Cragars.
Thanks for the compliment.
I also have a set of (4) 245/60/15's on the stock 15x7 rally wheels and they fill out the wheel wells just fine. Looks a little more "Chunky" if you know what I mean. Fronts were VERY close to the fender extension so it needed a bit of a massage to fit without rubbing.