Equipment unit · VIN-decoded · NHTSA vPIC

2013 Wilson Trailer Co.

4WW5482A5D6620617 · TRAILER
Carriers run under2
38 mo
Inspections6
all-time
OOS inspections0
of 6
First seenJun 24, 2023
UT
Last seenAug 17, 2026
CA
Inspected under 2 different carriers in 38 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
4WW5482A5D6620617
Make
Wilson Trailer Co.
Model
Not decoded
Model year
2013
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Sep 3, 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
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1983 or 2013

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

North American serial sequence
620617

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
2013

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 · Jun 24, 2023 – Aug 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 17, 2026CAI · Full0FX4 LOGISTICS INC 378317488524AJ/WA
May 5, 2026CAI · Full1FX4 LOGISTICS INC 378317488524AJ/WA
Apr 30, 2026WAIII · Driver-only1FX4 LOGISTICS INC 378317488988AJ/WA
Mar 12, 2026ORI · Full2FX4 LOGISTICS INC 378317488524AJ/WA
Jun 8, 2025CAII · Walk-around0FX4 LOGISTICS INC 378317488524AJ/WA
Jun 24, 2023UTIII · Driver-only2FOCUS NORTH AMERICA TRANSPORTATION INC 8321433200YA/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FX4 LOGISTICS INC3783174Jun 8, 2025Aug 17, 20265OR
FOCUS NORTH AMERICA TRANSPORTATION INC832143Jun 24, 2023Jun 24, 20231WA
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.
88524AJWA2FX4 LOGISTICS INCJun 8, 2025Aug 17, 20264
88988AJWAFX4 LOGISTICS INCApr 30, 2026Apr 30, 20261
3200YAWAFOCUS NORTH AMERICA TRANSPORTATION INCJun 24, 2023Jun 24, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 3, 2026