Ok, so you have the 73+ mopar brakes with a 5x4.5” pattern. What diameter rims did you have in mind? Or the planned use for the car?
With those brakes you can run anything from a 195/70/14 on a 14x5.6 to a 275/35/18 on an 18x9.5, or more. Obviously the requirements for that range are all over the place, so being a little more specific would be helpful.