In past posts, Gunslinger told us that two of his Magnum 500 wheels had clearance issues with his newly installed Turner disc brakes. The other two wheels fit over the brakes fine. I’m wondering if there might be any difference on factory installed Magnums vs. wheels purchased separately. According to Bob Johnstone’s registry, my car was originally equipped with wire wheels but now wears a set of Magnums with center caps that say “Magnum 500”. Any theories as to whether factory installed wheels vs. aftermarket fit different, or is it basically a crap shoot? Mike