I was trying to say I'm unaware of a 22.5" wheel with 10 lug on 7.25" bolt circle made in any width other than 5.25" wide. I was assuming, probably incorrectly, that if you were buying 22.5" wheels for a 52 6400 those are the wheels you found.
Ideally that wheel would come 6" wide, but I've never seen or heard of that.

Any wheel that fits a 295/75R22.5 tire is more like 8.25" wide.
What they came from, or the bolt pattern is very relevant. At this point I'm not seeing how they'll be useful to you, the tires or the 22.5" wheels you have found.

•1951 GMC 250 in the Project Journals
•1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
•1952 Chevrolet 3800 pickup
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"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-