AKA Firestone RH-5. I'm looking for one, or more accurately, a piece of one, since they're illegal to run these days. Older Chevy and GMC big truck 2 speed rear axles ran a version of that wheel with a small diameter 10 lug bolt pattern, smaller than the bolt circle conventional Budd 10 lug wheels use on modern 18 wheelers. I believe some modern motorhomes with 19.5" tubeless tires run the same 10 lug bolt circle. I'm looking for one of those wheels to use as drilling template to adapt a set of Budd 24.5" wheels to the small diameter bolt pattern. All I really need is a center section of the wheel with the bolt circle intact, torched out of a junk wheel to minimize the shipping weight.
Anybody got one of those wheels decorating their scrap iron pile? It would most likely be a 20" tube type wheel for a heavy duty Chevy or GMC 2 or 3 ton from the early to mid 1950's.
Thanks!
