| Crusing in the Passing Lane Joined: Jun 2011 Posts: 5,096 | You have 20 inch split rims on 5/10 7.25" bolt pattern. Most tire shops will not touch those.
Modern 22.5's(1950's and later) will work but are hard to find. Modern 19.5's will also work and are quite common. You don't say what part of the 'land of fruits and nuts' you are from, but the correct 22.5's come on farm trucks in the '50's, so look around. While you are looking for wheels you can work on the running gear.
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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