Equipment unit · VIN-decoded · NHTSA vPIC

1992 Kenworth T800

3WKDD49X2NF492084 · Truck-Tractor · TRUCK
Carriers run under1
20 mo
Inspections4
all-time
OOS inspections0
of 4
First seenSep 21, 2023
IA
Last seenMay 22, 2025
NE
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKDD49X2NF492084
Make
Kenworth
Model
T800
Model year
1992
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 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
3WK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DD49X

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1992 or 2022

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

North American serial sequence
492084

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
1992

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T800

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

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 · Sep 21, 2023 – May 22, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 22, 2025NEIII · Driver-only1TORSEN INC 374632404430/IA
Oct 17, 2024SDIII · Driver-only1TORSEN INC 374632404430/IA
Dec 20, 2023IAIII · Driver-only2TORSEN INC 374632404430/NE
Sep 21, 2023IAIII · Driver-only0TORSEN INC 374632404430/NE
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TORSEN INC374632Sep 21, 2023May 22, 20254NE
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.
404430IATORSEN INCOct 17, 2024May 22, 20252
404430NETORSEN INCSep 21, 2023Dec 20, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 14, 2026