14x8 w/ 4" backspace on a 66 Dart
i also agree that a 7 inch wide is a good choice and 4.5 backspace is do-able but you have to lift the rear to clear the inside of the outside fender.
heres a picture of my:
american racing HOPSTER
part# 550-6765
Rim Size 16x7
Offset 0
Backside 4
Bolt Pattern 5x4.5
on the front the 4 inch offset is not enough and i had to cut my fender, so be careful. if you look close at my sig picture you will see a 45* angle cut so i can turn.. plus with my ride height maxed ni the front they still rub on the fender lips and cut my tires.. which are.. 225/50R16. no idea how tall that makes them. hope this helps you out!
