Wheel size for A-Body Dodge Demon
I will leave suggestions re: exact sizes up those who have gone through this all ready but with that bodystyle, you can get some good sized wheels and tires under there (maybe even a 10" rim with the correct backspacing. Then there are considerations like using offset shackles to just get a little bit more room or relocating the springs inboard. It depends how far you want to go with it. The fronts also depend on what kind of ride height you will be running but overall the fronts are generally a lot easier to figure out (size-wise). You just want to make sure that you have enough room to turn your wheel/tire combination each way without rubbing (also taking into consideration suspension travel). Good luck.