Equipment unit · VIN-decoded · NHTSA vPIC

4Z45154252P004065

Not yet decoded
Carriers run under2
29 mo
Inspections3
all-time
OOS inspections1
of 3
First seenDec 18, 2023
TX
Last seenMay 6, 2026
TX
Inspected under 2 different carriers in 29 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
4Z4

Deterministic · VIN positions 1–3.

Vehicle descriptor section
51542

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
2002 or 2032

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

North American serial sequence
004065

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 · Dec 18, 2023 – May 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 6, 2026TXII · Walk-around15OOSJENNIFER MARIE HERNANDEZ 4396127Y43807/TX
Jul 29, 2025TXII · Walk-around7JENNIFER MARIE HERNANDEZ 439612744P270N/TX
Dec 18, 2023TXII · Walk-around15J GARCIA M TRUCKING LLC 3312880Y43807/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JENNIFER MARIE HERNANDEZ4396127Jul 29, 2025May 6, 20262TX
J GARCIA M TRUCKING LLC3312880Dec 18, 2023Dec 18, 20231TX
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.
Y43807TXJENNIFER MARIE HERNANDEZMay 6, 2026May 6, 20261
44P270NTXJENNIFER MARIE HERNANDEZJul 29, 2025Jul 29, 20251
Y43807TXJ GARCIA M TRUCKING LLCDec 18, 2023Dec 18, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC