man those are nice. they look great. what backspace did you use for the front and back? i wouldnt go any wider, the combo you got on it looks perfect. i cant believe you got 8 inch wide rims to fit under the front fender. any rubbing anywhere? also if the rear was lowered would your tire rub? i have a 64 dart and was wanting 17x8s in the back, but dont know if theyll fit without rubbing.
Keep in mind your Dart has much smaller wheelwells than a 2nd gen Cuda.Take it to a good tire store,and they can measure how much backspacing you can go.I'd be real suprised if you could get a 15x8 let alone any bigger.
