Doug
Where are you located? I live in Tulsa, Ok. I have a nice Toyo 295/80 R22.5 stashed in my shed. I have kept it for a spare, but have not used it. I was going to list it on Facebook Marketplace for $100. In the Fall I will be replacing the six tires on my Monterey since they are all of the same vintage (coming up on nine years). Let me know if you are interested in the one in my shed.
Richard