Piece of cake. Look for 15 inchers off of 2nd Gen Firebirds and '70's GTO's with the 4-3/4 bolt pattern and 4.5 inch backspacing. Wheels off of "big" Pontiacs won't fit your wheel studs.
235/60-15 inch tires will give you a combination that is about the same diameter as the stock 14 inch wheel/tire combos without being wide enough to rub on anything. They fill the fenders well and will clear aftermarket disc brake conversions.
If you do research here and don't mind having different tire sizes front to rear, you can go bigger on the rear tires.
2012 Mustang Boss 302 #1918, Competition Orange. FGF replacement 2006 Mustang V6 Pony, Vista Blue. Factory ordered. 2019 BMW X3 (Titled to the wife, but I'm always driving it for her. So I'm claiming it) Old projects, gone but not forgotten: 1967 FB 400, original CA car. After 22 years of work, trashed by the guy who was supposed to paint it. I had to sell it. 1980 Turbo Trans Am 1970 Mustang fastback, 351C 4Bbl, auto 1988 Mustang GT, 5 speed 1983 F-150 4x4, built 302 1994 Chevy K2500 HD 4x4, 454 TBI
