2021 GMC Sierra 3GTP8DED-M — group 09
16 vehicles sit in group 09 of this build. Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.
What 3GTP8DED-M means
- 3GT
- the World Manufacturer Identifier GMC registered — assembled in Mexico
- P8DED
- together encode the Sierra line — Pickup, 5.3L 8cyl — as GMC filed it, these five characters are read as one block, not letter by letter
- M
- in position 10 — model year 2021
- 9, 11–17
- vehicle-specific fields: check digit, plant code and production sequence
Vehicles in this group
16 vehicles in this group, in fixed VIN order.
-
3GTP8DED
5MG168857
-
3GTP8DED
0MG419669
- 3GTP8DED XMG421705
-
3GTP8DED
8MG171042
- 3GTP8DED 8MG268645
-
3GTP8DED
9MG422005
-
3GTP8DED
0MG318180
-
3GTP8DED
0MG254447
- 3GTP8DED 5MG216289
- 3GTP8DED 9MG302446
- 3GTP8DED 1MG405487
-
3GTP8DED
0MG279963
-
3GTP8DED
XMG412230
- 3GTP8DED 0MG114317
-
3GTP8DED
0MG448251
-
3GTP8DED
5MG364538









