2020 Ram 1500 1C6RR7LT-L — group FD

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

What 1C6RR7LT-L means

1C6: the World Manufacturer Identifier Ram registered — assembled in the United States
RR7LT: together encode the 1500 line — Pickup, 5.7L 8cyl, Four-wheel drive — as Ram filed it, these five characters are read as one block, not letter by letter
L: in position 10 — model year 2020
9, 11–17: vehicle-specific fields: check digit, plant code and production sequence