Will these work for my dart?

1. How wide are your wheels
2. Will the 225s fit on a wheel that is too narrow safely
3. Is the height of the tire significantly taller than your last tires that fit
4. How much room do you have between the front of your existing tire and your lower fender lip. Turn the wheel lock to lock with 3 people in the front seat.

I have 205/70R 14 on stock 14 x 5.5 steel wheels on my 67 dart. I have plenty of clearance (3/4" to 1") bottom front lip to tire