Equipment unit · VIN-decoded · NHTSA vPIC

2019 Wilson

1W16534A5K5556218 · Trailer · TRAILER
Carriers run under3
15 mo
Inspections5
all-time
OOS inspections1
of 5
First seenAug 29, 2024
WA
Last seenNov 26, 2025
IA
Inspected under 3 different carriers in 15 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
1W16534A5K5556218
Make
Wilson
Model
Wilson
Model year
2019
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
6534A

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1989 or 2019

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

North American serial sequence
556218

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 · 18 decoded VINs at 100.0% prefix purity.

Model
Wilson

Prefix basis · 18 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
2019

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 · Aug 29, 2024 – Nov 26, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 26, 2025IAIII · Driver-only4BRETT TRUCKING LLC 4478564TA07740/MT
Aug 19, 2025WAII · Walk-around5OOSTHT TRUCKING LLC 1951687TA07740/MT
Jul 9, 2025WAIII · Driver-only3THT TRUCKING LLC 1951687TA07740/MT
Mar 26, 2025SDIII · Driver-only0THT TRUCKING LLC 19516871A00740/MT
Aug 29, 2024WAIII · Driver-only4S&S TIN BALING INC 734078TA07740/MT
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BRETT TRUCKING LLC4478564Nov 26, 2025Nov 26, 20251MT
THT TRUCKING LLC1951687Mar 26, 2025Aug 19, 20253MT
S&S TIN BALING INC734078Aug 29, 2024Aug 29, 20241MT
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.
TA07740MTBRETT TRUCKING LLCNov 26, 2025Nov 26, 20251
TA07740MTTHT TRUCKING LLCJul 9, 2025Aug 19, 20252
1A00740MTTHT TRUCKING LLCMar 26, 2025Mar 26, 20251
TA07740MTS&S TIN BALING INCAug 29, 2024Aug 29, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026