Anyone running 15x6 or 15x7 rear wheels on an early-a?

The key to wheel fitment is in the back spacing or offset. A bodies likes a 7 inch wheel with 4.25 to 4.5 inches of back spacing to center the tire in the space available. The bests way to find the best fitment is with a strait edge and a ruler, measure from the face of the brake drum to every thing the wheel and tire could contact inside and outside and get a wheel that best centers it in this space.