Equipment unit · VIN-decoded · NHTSA vPIC

2000 Wilson Trailer Co.

1W1SAFYW3YA231049 · Trailer · TRAILER
Carriers run under3
9 mo
Inspections3
all-time
OOS inspections2
of 3
First seenJun 21, 2024
TX
Last seenMar 29, 2025
TX
Inspected under 3 different carriers in 9 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
1W1SAFYW3YA231049
Make
Wilson Trailer Co.
Model
Wilson Trailer Co.
Model year
2000
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 26, 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
SAFYW

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
2000 or 2030

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

North American serial sequence
231049

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
2000

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 · Jun 21, 2024 – Mar 29, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 29, 2025TXII · Walk-around13OOSVIKINGO TRANSPORT LLC 4162537085C448/TX
Aug 15, 2024TXII · Walk-around3OOSROCKING A RESOURCES LLC 3651071085C448/TX
Jun 21, 2024TXIII · Driver-only2TAFOLLA TRUCKING LLC 2018413085C448/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
VIKINGO TRANSPORT LLC4162537Mar 29, 2025Mar 29, 20251TX
ROCKING A RESOURCES LLC3651071Aug 15, 2024Aug 15, 20241TX
TAFOLLA TRUCKING LLC2018413Jun 21, 2024Jun 21, 20241TX
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.
085C448TXVIKINGO TRANSPORT LLCMar 29, 2025Mar 29, 20251
085C448TXROCKING A RESOURCES LLCAug 15, 2024Aug 15, 20241
085C448TXTAFOLLA TRUCKING LLCJun 21, 2024Jun 21, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026