Honest feedback on wheel/tire combo please

Me again.
I think a bit taller, wider tire in the rear, if you have the room, will help. And the fact that they are gray, instead of polished or chrome, is a huge plus. Polished, that wheel is gaudy, yours look great.

(I have a very similar wheel on the back of a 57 sedan delivery, 15x8 with 255/45x17s. )