I haven't bought them yet but for a cab dolly I have a secton of original frame with cab mounts.
To it I'll weld some pipe sockets and fit scaffold wheels just like they pin into a buck of scaffolding.
Scaffold wheels are plentiful, robust, and tall for easy rolling over obstacles.
Additionally they're easy to install and remove, so can wheel cab around and when working on it set the dolly on blocks or saw horses without wheels.
Or remove wheels while cab is sandblasted.

You might could use one set of wheels for all your needs.

•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-