Equipment unit · VIN-decoded · NHTSA vPIC

2014 Wilson Trailer Co.

4WW5482A6E6621633 · TRAILER
Carriers run under1
32 mo
Inspections6
all-time
OOS inspections1
of 6
First seenAug 21, 2023
OK
Last seenApr 14, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4WW5482A6E6621633
Make
Wilson Trailer Co.
Model
Not decoded
Model year
2014
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 14, 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
5482A

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
621633

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
2014

Observed directly for this VIN via NHTSA vPIC.

Observed make
WILSON TRAILER CO.

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

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 · Aug 21, 2023 – Apr 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 14, 2026TXII · Walk-around0CLAYCO WAREHOUSE & SUPPLY INC 3278938143JK/OK
Oct 6, 2025TXII · Walk-around0CLAYCO WAREHOUSE & SUPPLY INC 3278938143JK/OK
Apr 10, 2025TXII · Walk-around0CLAYCO WAREHOUSE & SUPPLY INC 3278938143JK/OK
Nov 6, 2024TXI · Full1OOSCLAYCO WAREHOUSE & SUPPLY INC 3278938143JK/OK
Nov 3, 2023TXII · Walk-around1CLAYCO WAREHOUSE & SUPPLY INC 3278938143JK/OK
Aug 21, 2023OKII · Walk-around0CLAYCO WAREHOUSE & SUPPLY INC 3278938143JK/OK
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CLAYCO WAREHOUSE & SUPPLY INC327893Aug 21, 2023Apr 14, 20266OK
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.
8143JKOKCLAYCO WAREHOUSE & SUPPLY INCAug 21, 2023Apr 14, 20266
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 14, 2026