Equipment unit · VIN-decoded · NHTSA vPIC

2015 Wilson

1W16482AXF5547491 · Trailer · TRAILER
Carriers run under3
25 mo
Inspections4
all-time
OOS inspections0
of 4
First seenApr 9, 2024
ID
Last seenMay 28, 2026
CA
Inspected under 3 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
1W16482AXF5547491
Make
Wilson
Model
Wilson
Model year
2015
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
6482A

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1985 or 2015

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

North American serial sequence
547491

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 · 26 decoded VINs at 100.0% prefix purity.

Model
Wilson

Prefix basis · 26 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
2015

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 · Apr 9, 2024 – May 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 28, 2026CAII · Walk-around0BRIAN L INGRAHAM 2997184HV87536/OR
Jun 29, 2024NVII · Walk-around4CONTRERAS & SONS TRUCKING LLC 4129544HV87536/OR
Jun 10, 2024WAII · Walk-around2JOHNSON TRUCKING LLC 3213446HV87536/WA
Apr 9, 2024IDIII · Driver-only2JOHNSON TRUCKING LLC 3213446HV87536/OR
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BRIAN L INGRAHAM2997184May 28, 2026May 28, 20261CA
CONTRERAS & SONS TRUCKING LLC4129544Jun 29, 2024Jun 29, 20241WA
JOHNSON TRUCKING LLC3213446Apr 9, 2024Jun 10, 20242WA
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.
HV87536ORBRIAN L INGRAHAMMay 28, 2026May 28, 20261
HV87536ORCONTRERAS & SONS TRUCKING LLCJun 29, 2024Jun 29, 20241
HV87536WAJOHNSON TRUCKING LLCJun 10, 2024Jun 10, 20241
HV87536ORJOHNSON TRUCKING LLCApr 9, 2024Apr 9, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 9, 2026