Equipment unit · VIN-decoded · NHTSA vPIC

1H4N04025KJ016267

Not yet decoded
Carriers run under2
1 mo
Inspections2
all-time
OOS inspections1
of 2
First seenNov 11, 2025
AZ
Last seenDec 18, 2025
CA
Inspected under 2 different carriers in 1 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
1H4

Deterministic · VIN positions 1–3.

Vehicle descriptor section
N0402

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1989 or 2019

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

North American serial sequence
016267

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 · Nov 11, 2025 – Dec 18, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 18, 2025CAII · Walk-around0QUARTZ TRANSPORTATION LLC 3168539DT66118/CA
Nov 11, 2025AZII · Walk-around7OOSMATIN AND MERAJ INC 3813472DT66118/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
QUARTZ TRANSPORTATION LLC3168539Dec 18, 2025Dec 18, 20251CA
MATIN AND MERAJ INC3813472Nov 11, 2025Nov 11, 20251CA
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.
DT66118CAQUARTZ TRANSPORTATION LLCDec 18, 2025Dec 18, 20251
DT66118CAMATIN AND MERAJ INCNov 11, 2025Nov 11, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC