Equipment unit · VIN-decoded · NHTSA vPIC

4P53F4922N1375225

Not yet decoded
Carriers run under1
1 mo
Inspections3
all-time
OOS inspections1
of 3
First seenJun 9, 2026
WY
Last seenJul 21, 2026
WA
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
3F492

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

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
375225

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 · 868 decoded VINs at 100.0% prefix purity.

Model
PJ

Prefix basis · 868 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 9, 2026 – Jul 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 21, 2026WAIII · Driver-only0FIRSTMARK TRANSPORTATION LLC 4520927HW09048/OR
Jul 15, 2026SDIII · Driver-only1FIRSTMARK TRANSPORTATION LLC 4520927HW09048/OR
Jun 9, 2026WYI · Full6OOSFIRSTMARK TRANSPORTATION LLC 4520927HW09048/OR
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FIRSTMARK TRANSPORTATION LLC4520927Jun 9, 2026Jul 21, 20263OR
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.
HW09048OR2FIRSTMARK TRANSPORTATION LLCJun 9, 2026Jul 21, 20263
Sources: FMCSA SAFER · L&I · NHTSA vPIC