Something to check, I recall someone saying that the 19. 5 wheels UPS used on there home delivery vans would work on our 1 tons.
I've never had the chance to check this out, but it would be great to find that they did, and find a source for good cheap wheels.
They might look pretty good after chrome plate and small dog dish hub caps were added, or just paint or powder coat and chrome lug nuts.
Ronnie