Equipment unit · VIN-decoded · NHTSA vPIC

2025 Pj

4P53F4922S3072428 · Trailer · TRAILER
Carriers run under2
6 mo
Inspections3
all-time
OOS inspections2
of 3
First seenMar 23, 2026
MT
Last seenSep 18, 2026
AZ
Inspected under 2 different carriers in 6 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
4P53F4922S3072428
Make
Pj
Model
PJ
Model year
2025
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Sep 20, 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
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
1995 or 2025

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

North American serial sequence
072428

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 · Mar 23, 2026 – Sep 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 18, 2026AZII · Walk-around3OOSTOJIRON LLC 34081621008860ST/IL
Apr 28, 2026UTI · Full7—PROECOTECH LLC 35466971008860ST/IL
Mar 23, 2026MTIII · Driver-only6OOSPROECOTECH LLC 35466971008860ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TOJIRON LLC3408162Sep 18, 2026Sep 18, 20261NE
PROECOTECH LLC3546697Mar 23, 2026Apr 28, 20262IL
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.
1008860STIL2TOJIRON LLCSep 18, 2026 → Sep 18, 20261
1008860STIL—PROECOTECH LLCMar 23, 2026 → Apr 28, 20262
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 20, 2026