Chris,
I have a set of 6 8X22.5 tires that are in good shape. They are on my truck right now, but I am going to get a new set of 9R22.5 tires before too long.
My 8X22.5 ones are for sale, however, you live a long way away, so shipping would not be cheap.
I also have one 7X22.5 tire if anyone needs one.

I emailed Tucker tire about 9R22.5 tires and got no reply.

I have not seen new 8X22.5 tires for sale anywhere. The smallest I have seen for sale are the 9R22.5 tires.

Grigg

•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-