The 14" and 15" five-spoke Magnum 500 Road Wheels were BOTH made by Kelsey-Hayes, for all of the Big Four manufacturers, as all had a version of this very same wheel. The wheel could care less what it's on, guys. Besides, on a late '60s C-body, I think 14" wheels just don't look right, even though 14" is correct for these cars. And you nearly never saw a Magnum 500 on a C-body to start with, so who really cares if that car has a 14" or 15" on it, anyway? I LIKE the Magnums, regardless if they are 14" or 15". As stated before, the 15" Magnum was never available on a Mopar, to begin with. They do fill in the wheelwell much better than a 14" wheel does. Put a set of Chrysler Magnum centers on the 15", and the vast majority of people wouldn't know the difference, anyway.
I want that wagon!