For the standard body cars, I think that the 225/50/15 fronts and 285/50/15 rears fit well and looks nice. If I remember correctly, I had the 285’s mounted on my 8” wheels before I purchased the 10” wheels. Due to the offset of the 10’s and the 285’s, the fit was pretty much flush with the body. A tire too much wider might stick out past the body a bit. Due to the lack of availability, I have upgraded to larger wheels and brakes. I think it would be great if they started producing some of these sizes again.