Used to be a lot of choices but I think those days are gone. I had one a nice set of Goodyear Gatorbacks on my '65 Coronet back in the 80's. Those were some cool tires and they would be perfect for your car if they still existed. I think I was running a 225/55-15 on 15x7. Looked great, handled great. Kind of a perfect setup back in the day but I don't think that stuff is made anymore.