Equipment unit · VIN-decoded · NHTSA vPIC

3H3X452K4NJ856120

Not yet decoded
Carriers run under2
2 mo
Inspections2
all-time
OOS inspections1
of 2
First seenFeb 19, 2026
CA
Last seenApr 29, 2026
CA
Inspected under 2 different carriers in 2 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
3H3

Deterministic · VIN positions 1–3.

Vehicle descriptor section
X452K

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1992 or 2022

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

North American serial sequence
856120

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 · Feb 19, 2026 – Apr 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 29, 2026CAII · Walk-around2OOSL & Y TRANSPORTATION INC 24932394119246/ME
Feb 19, 2026CAII · Walk-around1CK ALVAREZ TRUCKING INC 39415174119246/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
L & Y TRANSPORTATION INC2493239Apr 29, 2026Apr 29, 20261CA
CK ALVAREZ TRUCKING INC3941517Feb 19, 2026Feb 19, 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.
4119246MEL & Y TRANSPORTATION INCApr 29, 2026Apr 29, 20261
4119246MECK ALVAREZ TRUCKING INCFeb 19, 2026Feb 19, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC