What model truck and or what bolt pattern 22.5" wheels are you looking for?

If it's the 10 lug on 7.25" circle you'll only find wheels 5.25" wide, and even that is narrower than the narrowest rim recommended for a 9R22.5 tire. That said the tires will fit and the duals don't rub. That's the combo I have on my truck. You shouldn't try a 10R22.5 tire on those old narrow rims, the 9R is pushing it already.

If 6 lug Budd you have a number of wheel width choices and could use 9 or 10R22.5 tires. Then it depends on the model truck and what room you have. The newer trucks you may get away with 10R22.5, or up to 55 model the 9R22.5 would fit easier.

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-