Equipment unit · VIN-decoded · NHTSA vPIC

1H4B04128JL030510

Not yet decoded
Carriers run under3
20 mo
Inspections4
all-time
OOS inspections0
of 4
First seenJul 17, 2024
TX
Last seenMar 31, 2026
TX
Inspected under 3 different carriers in 20 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
1H4B04128JL030510
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jul 5, 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
1H4

Deterministic · VIN positions 1–3.

Vehicle descriptor section
B0412

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1988 or 2018

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

North American serial sequence
030510

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 · Jul 17, 2024 – Mar 31, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 31, 2026TXII · Walk-around3JUAN DANIEL TELLEZ NEGRETE 4224127579225/WI
Oct 9, 2025TXII · Walk-around1SCHWERMAN TRUCKING COMPANY 46595579225/WI
Oct 31, 2024TXII · Walk-around1J AZTECA EXPRESS DE MEXICO 3244271579225/WI
Jul 17, 2024TXI · Full0SCHWERMAN TRUCKING COMPANY 46595579225/WI
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JUAN DANIEL TELLEZ NEGRETE4224127Mar 31, 2026Mar 31, 20261CH
SCHWERMAN TRUCKING COMPANY46595Jul 17, 2024Oct 9, 20252WI
J AZTECA EXPRESS DE MEXICO3244271Oct 31, 2024Oct 31, 20241CH
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.
579225WIJUAN DANIEL TELLEZ NEGRETEMar 31, 2026Mar 31, 20261
579225WISCHWERMAN TRUCKING COMPANYJul 17, 2024Oct 9, 20252
579225WIJ AZTECA EXPRESS DE MEXICOOct 31, 2024Oct 31, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026