Equipment unit · VIN-decoded · NHTSA vPIC

4WW4412A1H7713363

Not yet decoded
Carriers run under2
13 mo
Inspections2
all-time
OOS inspections2
of 2
First seenApr 30, 2025
SD
Last seenMay 8, 2026
AR
Inspected under 2 different carriers in 13 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
4WW

Deterministic · VIN positions 1–3.

Vehicle descriptor section
4412A

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1987 or 2017

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

North American serial sequence
713363

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
WILSON TRAILER CO.

Prefix basis · 49 decoded VINs at 100.0% prefix purity.

Model
Wilson Trailer Co.

Prefix basis · 49 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 · Apr 30, 2025 – May 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 8, 2026ARIII · Driver-only5OOSJWL FARMS LLC 4291565PT213958/AR
Apr 30, 2025SDII · Walk-around3OOSSUNSET LANE LOGISTICS LLC 4347459PT168701/AR
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JWL FARMS LLC4291565May 8, 2026May 8, 20261AR
SUNSET LANE LOGISTICS LLC4347459Apr 30, 2025Apr 30, 20251AR
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.
PT213958ARJWL FARMS LLCMay 8, 2026May 8, 20261
PT168701ARSUNSET LANE LOGISTICS LLCApr 30, 2025Apr 30, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC