OK, since I started this thread with another motive combined with just a list of salvage yards, I'll get the rest of the story out, now that I have some additional information. It's all about rims for a Case 621C wheeled loader. We have 3. One in use, two probably worthy of a trip across the scales, but that's another story. I don't know everything a out equipment tires, so I'll need some help on this with proper terminology. The owner of the machines throws slang or colloquial terms about at random and that doesn't properly educate me. That's where you guys come in.
The issue starts with the rims/wheels on the machine in use. I've always heard them called "split rim" or "3 piece" style. In this case, they are very rusty and corroded. In fact, it's bad enough the tire busters won't touch it. I understand that they would probably never seal once they were broken loose, and I know they are hazardous to service. So the solution we desire is to replace the rims with single piece rims. One of the machines has singles on it, but apparently the studs and nuts are different as well. I know about hub-centric vs stud-centric. The machine we want to retrofit has nuts with washer faces, and that tells me it is hub-centric, as opposed to the nuts with a bevel on the face. What we want are single piece hub-centric rims that will fit a Case 621C, tire size 20.5-25. Machine sn is JEE0123361
So, suggestions anyone? The tires on it are in poor shape, but our tire guys won't touch it unless we get another set of rims.