Equipment unit · VIN-decoded · NHTSA vPIC

1DZTA4421FG448094

Not yet decoded
Carriers run under2
30 mo
Inspections9
all-time
OOS inspections0
of 9
First seenJan 16, 2024
NV
Last seenJul 28, 2026
CA
Inspected under 2 different carriers in 30 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
1DZTA4421FG448094
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jun 17, 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
1DZ

Deterministic · VIN positions 1–3.

Vehicle descriptor section
TA442

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1985 or 2015

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

North American serial sequence
448094

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.

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
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed make
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
Not established

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

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 · Jan 16, 2024 – Jul 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 28, 2026CAI · Full0TRANSCO LOGISTICS LLC 31610804CC9297/CA
Jun 5, 2026CAI · Full0H F COX INC 2280934CC9297/CA
Jan 22, 2026CAII · Walk-around0TRANSCO LOGISTICS LLC 31610804CC9297/CA
Dec 26, 2025CAII · Walk-around0TRANSCO LOGISTICS LLC 31610804CC9297/CA
Nov 9, 2025CAII · Walk-around0TRANSCO LOGISTICS LLC 31610804CC9297/CA
Oct 8, 2025CAII · Walk-around0TRANSCO LOGISTICS LLC 31610804CC9297/CA
Nov 20, 2024CAII · Walk-around1TRANSCO LOGISTICS LLC 31610804CC9297/CA
Oct 22, 2024CAI · Full0TRANSCO LOGISTICS LLC 31610804CC9297/CA
Jan 16, 2024NVII · Walk-around2TRANSCO LOGISTICS LLC 31610804CC9297/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSCO LOGISTICS LLC3161080Jan 16, 2024Jul 28, 20268CA
H F COX INC228093Jun 5, 2026Jun 5, 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.
4CC9297CA2TRANSCO LOGISTICS LLCJan 16, 2024Jul 28, 20268
4CC9297CAH F COX INCJun 5, 2026Jun 5, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026