Wheel and tire question for 68 GTS

Johnny Dart said
Nice car....Personally, I would keep the original 14 x 5.5 wheels.
Thats a collector car, and is worth more with its original wheels.
If you must experiment with different rims/tires, keep your oem wheels for another day.

Keep them, as in, on a shelf in the garage. I agree.

Then if he wants to sell someday he'll have them to include in the package.