Well, I thought I would share this in case anyone with a larger bandsaw is looking for Tyres.
I needed 24" tyres and want Urethane. So I called Carter, house of tools, the local saw shop and the internet. Couldnt find anything and was told they stopped at 20".
Then, I called the manufacturer in Ohio. Sulpher Grove Tool.
They manufacture the red urethane bandsaw tyres for other companies. I told him my plight and he said, "sure, I will have a set made for you".
So I ordered them, he gave me some install tip's and said he would ship them out tomorrow.
So if you have a larger band saw and are told you cannot get urethane wheels, try sgtool@woh.rr.com
The price was $50.00 for the set. Seemed fair enough. He said none of the retailers sell his product in large sizes because its a small market, so he would be happy to help me out.
I expect them in about a week.