What does Chevrolet 3100 mean?
Quick Answer
The 3100 is Chevrolet's designation for a half-ton pickup on the short wheelbase. In the same system, 3600 meant a three-quarter-ton and 3800 a one-ton. The 3100 covers the Advance Design (1947-1955) and Task Force (1955-1959) trucks, the classic early Chevy pickups.
The number is a load-and-wheelbase code, not a model name.
The series
- 3100: half-ton, short wheelbase
- 3600: three-quarter-ton
- 3800: one-ton
The eras
The 3100 spans the curvy Advance Design trucks (1947-1955) and the more modern Task Force trucks (1955-1959), which brought a wrap-around windshield and an available small-block V8.