15 x 9 rim

The problem with wheels is that all of the cars are not exact duplicates of each other. They all have production tolerances. Something that will fit one Dart may or may not fit another. Take the wheels you presently have on the car. measure the backspace on them, measure clearance to the leafspring, and measure the tire width. Then draw a sketch of what you presently have. Change one thing at a time and see if it fits. that'll give you an educated guess. A good wheel shop will have a tool that will show you how much tire you can get in there. Don't just buy wheels and hope they fit.

don