Lee, in reference to your question, Crosley wheels are not all alike. The '39-'42 wheels are 4-1/4" wide while the later wheels are 4-1/2" wide. It's a difference that's difficult to spot at first glance. However, all wheels are interchangeable.
On the topic of wheels: 1975 Chevrolet truck red is an exact match for the Chinese Red wheel color, and Ford's Wimbledon White is a very close match for the later standard white wheel color.
Postwar Crosley wheels are thankfully not in short supply. Check with Service Motors for hubcaps.
Hope this helps.