Equipment unit · VIN-decoded · NHTSA vPIC

2017 Wilson Trailer Co.

4WW5533A2H6625066 · TRAILER
Carriers run under2
28 mo
Inspections7
all-time
OOS inspections0
of 7
First seenMar 14, 2024
NV
Last seenJul 2, 2026
MI
Inspected under 2 different carriers in 28 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
4WW5533A2H6625066
Make
Wilson Trailer Co.
Model
Not decoded
Model year
2017
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
5533A

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

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
625066

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
2017

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 · Mar 14, 2024 – Jul 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 2, 2026MIII · Walk-around0MAITLAND TRANSPORTATION SYSTEMS LTD 341400AF350S/ON
Jun 29, 2026MIII · Walk-around0MAITLAND TRANSPORTATION SYSTEMS LTD 341400AF350S/ON
Apr 15, 2025CAIII · Driver-only01247943 ONTARIO LIMITED 1971422P7375B/ON
Oct 13, 2024IAIII · Driver-only3MAITLAND TRANSPORTATION SYSTEMS LTD 341400P737B/ON
Apr 29, 2024MIII · Walk-around3MAITLAND TRANSPORTATION SYSTEMS LTD 341400P7375B/ON
Apr 21, 2024IAI · Full6MAITLAND TRANSPORTATION SYSTEMS LTD 341400P7375B/ON
Mar 14, 2024NVII · Walk-around1MAITLAND TRANSPORTATION SYSTEMS LTD 341400P7375B/ON
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MAITLAND TRANSPORTATION SYSTEMS LTD341400Mar 14, 2024Jul 2, 20266ON
1247943 ONTARIO LIMITED1971422Apr 15, 2025Apr 15, 20251ON
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.
AF350SON2MAITLAND TRANSPORTATION SYSTEMS LTDJun 29, 2026Jul 2, 20262
P7375BON1247943 ONTARIO LIMITEDApr 15, 2025Apr 15, 20251
P737BONMAITLAND TRANSPORTATION SYSTEMS LTDOct 13, 2024Oct 13, 20241
P7375BONMAITLAND TRANSPORTATION SYSTEMS LTDMar 14, 2024Apr 29, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 8, 2026