Help with my wheels 68 Dart

I agree with the tire size, I wouldn't go wider than a 6, with a 205/70-14.it will maintain good drivability.

I was looking at some 175/65/r14's, I saw a 205... but to be safe was thinking the largest i should go is a 195/70/r14 to be safe... i still will have the original drums on the car too, so i dont want to overwork the little guys...