Nice looking truck, David.

This is stamped on my front rims.

16x6K
CAP 3045 LBS, 80 PSI, DOT T
5 12 21
Rockwell Fumagalli, Made in Brazil

Hope this helps.

1948 3/4-Ton 5-Window Flatbed Chevrolet

34 Years. Now with a '61 261, 848 head, Rochester Monojet carb, SM420 4-speed, 4.10 rear, dual reservoir MC, Bendix up front, 235/85R16 tires, 12-volt w/alternator, electric wipers and a modern radio in the glove box.