Equipment unit · VIN-decoded · NHTSA vPIC

2001 Western Star 5800

2WLLCD2H91K969324 · Truck · INCOMPLETE VEHICLE
Carriers run under1
21 mo
Inspections3
all-time
OOS inspections2
of 3
First seenMar 19, 2024
MA
Last seenDec 16, 2025
MA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
2WLLCD2H91K969324
Make
Western Star
Model
5800
Model year
2001
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Aug 2, 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
2WL

Deterministic · VIN positions 1–3.

Vehicle descriptor section
LCD2H

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
2001 or 2031

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

North American serial sequence
969324

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
2001

Observed directly for this VIN via NHTSA vPIC.

Observed make
WESTERN STAR

Observed directly for this VIN via NHTSA vPIC.

Observed model
5800

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

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 · Mar 19, 2024 – Dec 16, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 16, 2025MAIII · Driver-only0DIAZ CONSTRUCTION CO 1198463F92035/MA
May 1, 2025MAII · Walk-around4OOSDIAZ CONSTRUCTION CO 1198463F92035/MA
Mar 19, 2024MAII · Walk-around4OOSDIAZ CONSTRUCTION CO 1198463F92035/MA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DIAZ CONSTRUCTION CO1198463Mar 19, 2024Dec 16, 20253MA
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.
F92035MADIAZ CONSTRUCTION COMar 19, 2024Dec 16, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 2, 2026