Equipment unit · VIN-decoded · NHTSA vPIC

4P53F492XS1416017

Not yet decoded
Carriers run under2
8 mo
Inspections3
all-time
OOS inspections3
of 3
First seenOct 15, 2024
PA
Last seenJun 26, 2025
NY
Inspected under 2 different carriers in 8 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
3F492

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

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
416017

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 · Oct 15, 2024 – Jun 26, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 26, 2025NYII · Walk-around3OOSTHREE KNIGHTS TRANSPORT LLC 4336113RZMQ94/FL
Feb 14, 2025PAII · Walk-around13OOSBIG MEN'S TRANSPORT LLC 4216717RZMQ94/FL
Oct 15, 2024PAIII · Driver-only4OOSBIG MEN'S TRANSPORT LLC 42167176370B62/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
THREE KNIGHTS TRANSPORT LLC4336113Jun 26, 2025Jun 26, 20251FL
BIG MEN'S TRANSPORT LLC4216717Oct 15, 2024Feb 14, 20252FL
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.
RZMQ94FLTHREE KNIGHTS TRANSPORT LLCJun 26, 2025Jun 26, 20251
RZMQ94FLBIG MEN'S TRANSPORT LLCFeb 14, 2025Feb 14, 20251
6370B62TXBIG MEN'S TRANSPORT LLCOct 15, 2024Oct 15, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC