295-50-15 will fit under a 73 duster with stock spring location and does not sticking the side of the car.i have a set on my duster.they do not rub the springs and are pretty much flush with the fender well.they do not stick out the side.they are mounted on a set of 15x8 1/2 or 9 in slotted wheels.they really make the car look agressive the that size of tire under it.
