| Crusing in the Passing Lane Joined: Jun 2011 Posts: 5,096 | That wheel bolt pattern(5/10) has been used on many modern GMC trucks, so modern axles are readily available, at least in the 'states. However, modern tubeless wheels(22.5) are hard to find in in that bolt pattern, at least in the 'states. Those wheels became available from the factory with the advent of tubeless tires in the late '50's, frequently on farm trucks.
Tubeless wheels in 19.5 size are commonly found, however, tires that size look 'undernourished' in those front fenders. I can't tell from pictures if your front fenders are the larger 1.5 ton size or the slightly smaller 1 ton size.
Full width front fenders, that would house full width front axles p(I have two sets) are rare, on GMC trucks(I know your is a '41 to '47 Chevy body style, at least in the 'states, which might be useful.
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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