| Crusing in the Passing Lane Joined: Jun 2011 Posts: 5,096 | What bolt pattern do you have? Probably 5/10 on 7.25". If so, 22.5 wheels are available but hard to find, look on late 50's farm trucks. 19.5's are everwhere, however look undernourished, your choice. Get or make sleeves To go from 4.75" to 5.25".
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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