Equipment unit · VIN-decoded · NHTSA vPIC

2014 Wilson

1W16532A6E5546126 · Trailer · TRAILER
Carriers run under4
26 mo
Inspections5
all-time
OOS inspections2
of 5
First seenMay 31, 2024
IA
Last seenJul 14, 2026
IA
Inspected under 4 different carriers in 26 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
1W16532A6E5546126
Make
Wilson
Model
Wilson
Model year
2014
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
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1984 or 2014

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

North American serial sequence
546126

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
2014

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 · May 31, 2024 – Jul 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 14, 2026IAIII · Driver-only1MATTHEW M SIEVERS 1737796MB3831/IA
Feb 27, 2026IAII · Walk-around2OOSGEORGE UNGER 4139508MB3831/IA
Nov 6, 2025IAI · Full6OOSGEORGE UNGER 4139508MB3831/IA
Jun 2, 2025IAIII · Driver-only2TM AG & EXCAVATING LLC 2542211DJ9250/IA
May 31, 2024IAIII · Driver-only2DAVID ANTHONY ELARTON 3816924DJ9250/IA
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MATTHEW M SIEVERS1737796Jul 14, 2026Jul 14, 20261IA
GEORGE UNGER4139508Nov 6, 2025Feb 27, 20262IA
TM AG & EXCAVATING LLC2542211Jun 2, 2025Jun 2, 20251IA
DAVID ANTHONY ELARTON3816924May 31, 2024May 31, 20241IA
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.
MB3831IA2MATTHEW M SIEVERSJul 14, 2026Jul 14, 20261
MB3831IAGEORGE UNGERNov 6, 2025Feb 27, 20262
DJ9250IATM AG & EXCAVATING LLCJun 2, 2025Jun 2, 20251
DJ9250IADAVID ANTHONY ELARTONMay 31, 2024May 31, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 9, 2026