The Stovebolt Site Forums The Shop Area General Truck Talk 1940 gmc 3/4 ton or 1/2 ton long bed?

BBSD - My 1940 GMC is a long bed 1/2 ton as well. I think Bill is right. The location of the rear leaf springs will tell you. My springs are mounted to the bottom of the frame, rather than to the side. You can also decipher your truck's serial number. That will tell you for sure. In the meantime, post some pictures of your truck so we can all enjoy it.