I agree with
@Sarang
225/60R17 is the biggest you can put for a 17” rim on a first Gen. I wouldn’t suggest the 225/65R17. They won’t fiT.
@nicholsonn8703 what rim size are you looking for? You mentioned 15x7 but all the suggestions have been for a 17” rim.
Anyways as far as 15” you can try one of the following:
215/60/R15
225/60/R15
235/70/R15
Different manufacturers offer their tires in only certain sizes. Once you nail down who’s tire you want you can start looking at sizes and comparing.
You can also use the tire size comparison calculator:
Tire size comparison the easy way. Use our tire size comparison calculator to compare diameter, width, sidewall, circumference and revolutions per mile.
tiresize.com
I would compare to the 225/60R17 tire size if you are running a first gen. You don’t want to go taller then this tire. Trust me, you will rub. I was running those for a good while and they were tight. But no rubbing.