Equipment unit · VIN-decoded · NHTSA vPIC

2007 Wilson Trailer Co.

4WWBGB6BX7N611755 · Trailer · TRAILER
Carriers run under3
15 mo
Inspections4
all-time
OOS inspections2
of 4
First seenJan 11, 2025
TX
Last seenApr 17, 2026
TX
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
4WWBGB6BX7N611755
Make
Wilson Trailer Co.
Model
Wilson Trailer Co.
Model year
2007
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 15, 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
4WW

Deterministic · VIN positions 1–3.

Vehicle descriptor section
BGB6B

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
2007 or 2037

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

North American serial sequence
611755

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 TRAILER CO.

Prefix basis · 227 decoded VINs at 100.0% prefix purity.

Model
Wilson Trailer Co.

Prefix basis · 227 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
2007

Observed directly for this VIN via NHTSA vPIC.

Observed make
WILSON TRAILER CO.

Observed directly for this VIN via NHTSA vPIC.

Observed model
Wilson Trailer Co.

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 · Jan 11, 2025 – Apr 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 17, 2026TXII · Walk-around2OOSIAM SERVICE PV LLC 4463603AZ9461/OK
Feb 12, 2026PAII · Walk-around3KSE TRUCKING LLC 3236898AZ9461/OK
Aug 19, 2025TXII · Walk-around0KSE TRUCKING LLC 3236898AZ9461/OK
Jan 11, 2025TXII · Walk-around10OOSSFO LOGISTICS LLC 4060785AZ9461/OK
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
IAM SERVICE PV LLC4463603Apr 17, 2026Apr 17, 20261TX
KSE TRUCKING LLC3236898Aug 19, 2025Feb 12, 20262TX
SFO LOGISTICS LLC4060785Jan 11, 2025Jan 11, 20251TX
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.
AZ9461OKIAM SERVICE PV LLCApr 17, 2026Apr 17, 20261
AZ9461OKKSE TRUCKING LLCAug 19, 2025Feb 12, 20262
AZ9461OKSFO LOGISTICS LLCJan 11, 2025Jan 11, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 15, 2026