Equipment unit · VIN-decoded · NHTSA vPIC

1H4V04529HJ000428

Not yet decoded
Carriers run under2
35 mo
Inspections10
all-time
OOS inspections2
of 10
First seenAug 1, 2023
CA
Last seenJul 13, 2026
CA
Inspected under 2 different carriers in 35 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
1H4V04529HJ000428
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jun 16, 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
V0452

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1987 or 2017

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

North American serial sequence
000428

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 · Aug 1, 2023 – Jul 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 13, 2026CAI · Full3GRUPO MIALVA SA DE CV 11029824MZ2189/CA
Mar 6, 2026CAI · Full1GRUPO MIALVA SA DE CV 11029824MZ2189/CA
Mar 4, 2026CAI · Full5OOSGRUPO MIALVA SA DE CV 11029824MZ2189/CA
Dec 12, 2025CAI · Full0GRUPO MIALVA SA DE CV 11029824MZ2189/CA
Nov 21, 2025USIII · Driver-only0GRUPO MIALVA SA DE CV 11029824MZ2189/CA
Oct 22, 2025CAIII · Driver-only1JENCO PRODUCTIONS 26003334MZ2189/CA
May 19, 2025CAII · Walk-around1JENCO PRODUCTIONS 26003334MZ2189/CA
Apr 16, 2025CAI · Full4OOSJENCO PRODUCTIONS 26003334MZ2189/CA
Aug 22, 2023CAIV · Special2GRUPO MIALVA SA DE CV 11029824MZ2189/CA
Aug 1, 2023CAII · Walk-around1JENCO PRODUCTIONS 26003334MZ2189/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GRUPO MIALVA SA DE CV1102982Aug 22, 2023Jul 13, 20266BN
JENCO PRODUCTIONS2600333Aug 1, 2023Oct 22, 20254CA
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.
4MZ2189CA2GRUPO MIALVA SA DE CVAug 22, 2023Jul 13, 20266
4MZ2189CAJENCO PRODUCTIONSAug 1, 2023Oct 22, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026