Equipment unit · VIN-decoded · NHTSA vPIC

1996 Wilson Trailer Co.

4WWBHA6B7TN600231 · Trailer · TRAILER
Carriers run under1
28 mo
Inspections5
all-time
OOS inspections1
of 5
First seenOct 30, 2023
MO
Last seenFeb 14, 2026
OK
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4WWBHA6B7TN600231
Make
Wilson Trailer Co.
Model
Wilson Trailer Co.
Model year
1996
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 30, 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
BHA6B

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1996 or 2026

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

North American serial sequence
600231

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
1996

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

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 30, 2023 – Feb 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 14, 2026OKIII · Driver-only0TDK TRANSPORTATION INC 85575237K1AB/MO
Sep 23, 2025WYIII · Driver-only0TDK TRANSPORTATION INC 85575237K1AB/MO
Oct 21, 2024CAIII · Driver-only0TDK TRANSPORTATION INC 85575237K1AB/MO
Aug 9, 2024NMII · Walk-around0TDK TRANSPORTATION INC 85575237K1AB/MO
Oct 30, 2023MOII · Walk-around2OOSTDK TRANSPORTATION INC 85575237K1AB/MO
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TDK TRANSPORTATION INC855752Oct 30, 2023Feb 14, 20265MO
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.
37K1ABMOTDK TRANSPORTATION INCOct 30, 2023Feb 14, 20265
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 30, 2026