Ditto on rim width. They may look the same from the side, but I had 3 different widths on my ‘37 when I pulled the rotten tires off. I’m still looking for 2 more 4.5x16. (Not original to a ‘37 but I have 2 in pretty good shape) I have 1@ 4 and 1@5” I’ll use one for the spare.
Larry
Old man᠁Old truck᠁neither one goes very fast. All you need in life is TIME, PATIENCE and MONEY.
If you are missing one component, you'll need an abundance of the others two.
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