Equipment unit · VIN-decoded · NHTSA vPIC

2018 Wilson

1W16532A7J5553094 · Trailer · TRAILER
Carriers run under2
25 mo
Inspections5
all-time
OOS inspections0
of 5
First seenJun 30, 2024
IA
Last seenJul 21, 2026
IA
Inspected under 2 different carriers in 25 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
1W16532A7J5553094
Make
Wilson
Model
Wilson
Model year
2018
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 9, 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
6532A

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1988 or 2018

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

North American serial sequence
553094

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 · 258 decoded VINs at 100.0% prefix purity.

Model
Wilson

Prefix basis · 258 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
2018

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 · Jun 30, 2024 – Jul 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 21, 2026IAIII · Driver-only0TWELVE GAGE TRUCKING LLC 4449172LU6546/IA
May 25, 2026ILIII · Driver-only0TWELVE GAGE TRUCKING LLC 4449172LU6546/IA
Nov 23, 2024IAII · Walk-around4MARTHA VILLANUEVA 3482404KW9428/IA
Aug 5, 2024ILIII · Driver-only2MARTHA VILLANUEVA 3482404KW9428/IA
Jun 30, 2024IAIII · Driver-only1MARTHA VILLANUEVA 3482404KW9428/IA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TWELVE GAGE TRUCKING LLC4449172May 25, 2026Jul 21, 20262IA
MARTHA VILLANUEVA3482404Jun 30, 2024Nov 23, 20243IA
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.
LU6546IA2TWELVE GAGE TRUCKING LLCMay 25, 2026Jul 21, 20262
KW9428IAMARTHA VILLANUEVAJun 30, 2024Nov 23, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 9, 2026