Equipment unit · VIN-decoded · NHTSA vPIC

2016 Wilson Trailer Co.

4WW5482A7G6623880 · TRAILER
Carriers run under2
21 mo
Inspections5
all-time
OOS inspections3
of 5
First seenMay 21, 2024
CA
Last seenFeb 25, 2026
CA
Inspected under 2 different carriers in 21 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
4WW5482A7G6623880
Make
Wilson Trailer Co.
Model
Not decoded
Model year
2016
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 8, 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
4WW

Deterministic · VIN positions 1–3.

Vehicle descriptor section
5482A

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1986 or 2016

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

North American serial sequence
623880

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2016

Observed directly for this VIN via NHTSA vPIC.

Observed make
WILSON TRAILER CO.

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · May 21, 2024 – Feb 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 25, 2026CAII · Walk-around11OOSJA LOGISTICS LLC 42534574NU5247/CA
Nov 5, 2025CAV · Vehicle-only6OOSJOSE A ALVAREZ 28561054NU5247/CA
Dec 12, 2024CAII · Walk-around3JOSE A ALVAREZ 28561054NU5247/CA
May 30, 2024CAII · Walk-around5OOSJOSE A ALVAREZ 28561054NU5247/CA
May 21, 2024CAIII · Driver-only2JOSE A ALVAREZ 28561054NU5247/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JA LOGISTICS LLC4253457Feb 25, 2026Feb 25, 20261CA
JOSE A ALVAREZ2856105May 21, 2024Nov 5, 20254CA
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.
4NU5247CAJA LOGISTICS LLCFeb 25, 2026Feb 25, 20261
4NU5247CAJOSE A ALVAREZMay 21, 2024Nov 5, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 8, 2026