Equipment unit · VIN-decoded · NHTSA vPIC

3ALACWFC4MDMK5206

Not yet decoded
M2 106
Carriers run under1
15 mo
Inspections2
all-time
OOS inspections0
of 2
First seenMay 14, 2024
MD
Last seenAug 14, 2025
MD
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
3AL

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ACWFC

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1991 or 2021

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
MK5206

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
FREIGHTLINER

Prefix basis · 13,625 decoded VINs at 100.0% prefix purity.

Model
M2

Prefix basis · 13,625 decoded VINs at 100.0% prefix purity.

Model line
M2 106

Sourced label · prefix basis 13,625 decoded VINs at 100.0% prefix purity.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Not established

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · May 14, 2024 – Aug 14, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 14, 2025MDII · Walk-around1GOLDEN RULE MOVING 25450509ED3768/MD
May 14, 2024MDI · Full2GOLDEN RULE MOVING 25450509ED3768/MD
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GOLDEN RULE MOVING2545050May 14, 2024Aug 14, 20252MD
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
9ED3768MDGOLDEN RULE MOVINGMay 14, 2024Aug 14, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC