Equipment unit · VIN-decoded · NHTSA vPIC

1J9DG3221BJ143389

Not yet decoded
Carriers run under2
2 mo
Inspections2
all-time
OOS inspections2
of 2
First seenApr 16, 2026
FL
Last seenJun 12, 2026
AZ
Inspected under 2 different carriers in 2 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

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
1J9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DG322

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1981 or 2011

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

North American serial sequence
143389

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Apr 16, 2026 – Jun 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 12, 2026AZI · Full12OOSKOS TRANSPORT LLC 4464815665483M/TX
Apr 16, 2026FLIII · Driver-only2OOSAG PARTNERS HOLDINGS INC 4140859665483M/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KOS TRANSPORT LLC4464815Jun 12, 2026Jun 12, 20261TX
AG PARTNERS HOLDINGS INC4140859Apr 16, 2026Apr 16, 20261CA
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.
665483MTX2KOS TRANSPORT LLCJun 12, 2026Jun 12, 20261
665483MTXAG PARTNERS HOLDINGS INCApr 16, 2026Apr 16, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC