There are some design changes over the years, but far as I know the panel and Suburban each the same roof in each year.

The variations are driven by other changes, the most significant is the change between '53 and '54 because of the change from split to curved windshield. There were changes in the earilier years too, but I don't know what and when.

I suspect the truck you were comparing to is a different year than yours.


1955 1st GMC Suburban | 1954 GMC 250 trailer puller project | 1954 GMC 250 Hydra-Matic | 1954 Chevy 3100 . 1947 Chevy COE | and more...
It's true. I really don't do anything but browse the Internet looking for trouble...