Equipment unit · VIN-decoded · NHTSA vPIC

4P53F4424N1370745

Not yet decoded
Carriers run under2
29 mo
Inspections3
all-time
OOS inspections0
of 3
First seenJun 12, 2023
OK
Last seenNov 5, 2025
OK
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
4P5

Deterministic · VIN positions 1–3.

Vehicle descriptor section
3F442

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
370745

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.

Make
PJ

Prefix basis · 29 decoded VINs at 100.0% prefix purity.

Model
PJ

Prefix basis · 29 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 12, 2023 – Nov 5, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 5, 2025OKI · Full0ISMEL TRANSPORTATION LLC 4284250061919M/TX
Apr 25, 2025KSI · Full2ISMEL TRANSPORTATION LLC 4284250061919M/TX
Jun 12, 2023OKI · Full1JAALEX TRANSPORTATION LLC 3730553061919M/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ISMEL TRANSPORTATION LLC4284250Apr 25, 2025Nov 5, 20252TX
JAALEX TRANSPORTATION LLC3730553Jun 12, 2023Jun 12, 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.
061919MTXISMEL TRANSPORTATION LLCApr 25, 2025Nov 5, 20252
061919MTXJAALEX TRANSPORTATION LLCJun 12, 2023Jun 12, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC