Welcome to the garage!
I agree that it is a 41 or 46 truck.
Almost all vehicles in those years went straight for the war effort.
Here is our 46.

Don
Attachments
DSC_0079.jpg (153.61 KB, 180 downloads)

1967 GMC 9500 Fire Ladder Truck
"The Flag Pole"
In the Stovebolt Gallery
1946 2-Ton grain truck
1946 3/4-ton pickup,
1953 1-ton pickup
1957 1-ton flatbed dually,
1954 Pontiac Straight Eight
Of all the things I've lost in my life, I miss my mind the most!