2021 Ram 2500 3C6UR5CJ-M — group B
793 vehicles sit in group B of this build. Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.
What 3C6UR5CJ-M means
- 3C6
- the World Manufacturer Identifier Ram registered — assembled in Mexico
- UR5CJ
- together encode the 2500 line — Pickup, 6.4L 8cyl, Four-wheel drive — as Ram filed it, these five characters are read as one block, not letter by letter
- M
- in position 10 — model year 2021
- 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.