| Crusing in the Passing Lane Joined: Jun 2011 Posts: 5,096 | 22.5 rims with that bolt pattern came on first tubeless tires in the late '50's. They are found on farmtrucks, other like things. Might be worth keeping an eye out while traveling around.
Ed
'37 GMC T-18 w/ DD 4-53T, RTO-610, 6231 aux., '95 GMC running gear, full disc brakes, power steering, 22.5 wheels and tires.
'47 GMC 1 ton w/ 302, NP-540, 4wd, full width Blazer front axle.
'54 GMC 630 w/ 503 gasser, 5 speed, ex fire truck, shortened WB 4', install 8' bed.
'55 GMC 370 w/270, 420 4 speed, grain, dump bed truck from ND. Works OK.
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