..It seems that 9.00x22.5s’ in a traction tire are a very rare critter...
I wouldn't say rare, but the selection is not as great. I had no problems finding them when I looked.
Try a good year G164 tread.
http://www.goodyear.com/cfmx/web/tr...odline=160708&webprodline=G164%20RTDwell they did offer them in 9R22.5, although that link doesn't show it.
Also G622
http://www.goodyear.com/cfmx/web/truck/line.cfm?prodline=160723Try TOYO M-608Z 9R22.5 G14
http://www.tiresdirect.net/TOYO_M-608Z_9R22_5_G14_P3591C282.cfmThere are others out there too, and don't forget retreads, some are really aggressive.
Grigg