2022 GMC Sierra 3GTUUCET-N — group 1

142 vehicles sit in group 1 of this build. Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.

What 3GTUUCET-N means

3GT
the World Manufacturer Identifier GMC registered — assembled in Mexico
UUCET
together encode the Sierra line — Pickup, 3L 6cyl, Four-wheel drive — as GMC filed it, these five characters are read as one block, not letter by letter
N
in position 10 — model year 2022
9, 11–17
differ on every car: check digit, plant code and the serial number

Groups

Too many vehicles to list on one page, so they are split by the next character of a fixed code derived from the VIN. Each group keeps its cars for good.

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