Pics and backspace info would be nice 15x8,5"-10"
Not sure if your asking for 15x8" photos but here's one anyway.
15x8" Rim with 275/60 BFGoodrich T/A's 4.5" Back Spacing on stock setup.
No offense Killer but that look of the wheels on your old car looks to 80's for me. The wheel sticking out past the fender is a no, no.
All you need is some airbrush paint (bright fluorescent colors) and to lift the rear about 4ft from the ground so the leaf springs show and your an 80's hero with that wheel setup.