Equipment unit · VIN-decoded · NHTSA vPIC

2019 Freightliner M2

3ALACWFC5KDKF6239 · Truck · INCOMPLETE VEHICLE
M2 106
Carriers run under2
3 mo
Inspections4
all-time
OOS inspections0
of 4
First seenMar 28, 2026
MA
Last seenJun 22, 2026
MA
Inspected under 2 different carriers in 3 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3ALACWFC5KDKF6239
Make
Freightliner
Model
M2
Model year
2019
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 6: 19,501 - 26,000 lb (8,845 - 11,794 kg)
Decoded at
Jul 12, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
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
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1989 or 2019

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

North American serial sequence
KF6239

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.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2019

Observed directly for this VIN via NHTSA vPIC.

Observed make
FREIGHTLINER

Observed directly for this VIN via NHTSA vPIC.

Observed model
M2

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 6: 19,501 - 26,000 lb (8,845 - 11,794 kg)

Observed directly for this VIN via NHTSA vPIC.

Not established

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Mar 28, 2026 – Jun 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 22, 2026MAII · Walk-around4CALIXTO TRANSPORT LLC 3142382X51652/MA
Jun 22, 2026MAII · Walk-around4CALIXTO TRANSPORT LLC 3142382X51652/MA
May 7, 2026ILIII · Driver-only2AAA TRANS SERVICES CORP 4386330X51652/MA
Mar 28, 2026MAIII · Driver-only8AAA TRANS SERVICES CORP 4386330S2525977/GA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CALIXTO TRANSPORT LLC3142382Jun 22, 2026Jun 22, 20262MA
AAA TRANS SERVICES CORP4386330Mar 28, 2026May 7, 20262TN
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.
X51652MA1CALIXTO TRANSPORT LLCJun 22, 2026Jun 22, 20262
X51652MAAAA TRANS SERVICES CORPMay 7, 2026May 7, 20261
S2525977GAAAA TRANS SERVICES CORPMar 28, 2026Mar 28, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026