Equipment unit · VIN-decoded · NHTSA vPIC

2022 Wilson

1W1K55327N6631519 · Trailer · TRAILER
Carriers run under2
20 mo
Inspections8
all-time
OOS inspections2
of 8
First seenDec 17, 2024
WA
Last seenAug 18, 2026
WA
Inspected under 2 different carriers in 20 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
1W1K55327N6631519
Make
Wilson
Model
Wilson
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 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
1W1

Deterministic · VIN positions 1–3.

Vehicle descriptor section
K5532

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1992 or 2022

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

North American serial sequence
631519

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

Prefix basis · 253 decoded VINs at 100.0% prefix purity.

Model
Wilson

Prefix basis · 253 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.

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
2022

Observed directly for this VIN via NHTSA vPIC.

Observed make
WILSON

Observed directly for this VIN via NHTSA vPIC.

Observed model
Wilson

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Dec 17, 2024 – Aug 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 18, 2026WAIII · Driver-only1RICH DOSS INC 168261HV49595/OR
Jul 10, 2026WAII · Walk-around1OOSRICH DOSS INC 168261HV49595/OR
Jul 9, 2026WAIII · Driver-only1F3 SYSTEMS INC 1384069HV49595/OR
Jun 4, 2026WAIII · Driver-only1RICH DOSS INC 168261HV49595/OR
Mar 5, 2026WAIII · Driver-only0F3 SYSTEMS INC 1384069HV49595/OR
Feb 20, 2026WAII · Walk-around3RICH DOSS INC 168261HV49595/OR
Aug 18, 2025WAI · Full1RICH DOSS INC 168261HV49595/OR
Dec 17, 2024WAII · Walk-around5OOSRICH DOSS INC 168261HV49595/OR
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RICH DOSS INC168261Dec 17, 2024Aug 18, 20266CA
F3 SYSTEMS INC1384069Mar 5, 2026Jul 9, 20262CA
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.
HV49595OR2RICH DOSS INCDec 17, 2024Aug 18, 20266
HV49595OR2F3 SYSTEMS INCMar 5, 2026Jul 9, 20262
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026