Equipment unit · VIN-decoded · NHTSA vPIC

1997 Wilson Trailer Co.

4WWBHB6B3VM600208 · Trailer · TRAILER
Carriers run under1
30 mo
Inspections11
all-time
OOS inspections2
of 11
First seenJan 24, 2024
CA
Last seenJul 17, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4WWBHB6B3VM600208
Make
Wilson Trailer Co.
Model
Wilson Trailer Co.
Model year
1997
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
BHB6B

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1997 or 2027

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

North American serial sequence
600208

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 · 15 decoded VINs at 100.0% prefix purity.

Model
Wilson Trailer Co.

Prefix basis · 15 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
1997

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 24, 2024 – Jul 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 17, 2026CAV · Vehicle-only0VELASCO TRANSPORT INC 36845834WM1977/CA
Feb 17, 2026CAII · Walk-around0VELASCO TRANSPORT INC 36845834WM1977/CA
Dec 22, 2025CAII · Walk-around2OOSVELASCO TRANSPORT INC 36845834WM1977/CA
Nov 18, 2025CAI · Full6OOSVELASCO TRANSPORT INC 36845834WM1977/CA
Mar 18, 2025CAII · Walk-around1VELASCO TRANSPORT INC 36845834WM1977/CA
Feb 26, 2025CAI · Full0VELASCO TRANSPORT INC 36845834WM1977/CA
Dec 12, 2024CAII · Walk-around0VELASCO TRANSPORT INC 36845834JL6530/CA
Nov 12, 2024CAII · Walk-around0VELASCO TRANSPORT INC 36845834JL6530/CA
Oct 3, 2024NVII · Walk-around1VELASCO TRANSPORT INC 36845834JL6530/CA
Jun 7, 2024CAI · Full0VELASCO TRANSPORT INC 36845834JL6530/CA
Jan 24, 2024CAII · Walk-around1VELASCO TRANSPORT INC 36845834JL6530/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
VELASCO TRANSPORT INC3684583Jan 24, 2024Jul 17, 202611CA
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.
4WM1977CA2VELASCO TRANSPORT INCFeb 26, 2025Jul 17, 20266
4JL6530CAVELASCO TRANSPORT INCJan 24, 2024Dec 12, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026