Equipment unit · VIN-decoded · NHTSA vPIC

2012 Kenworth T6 Series

3WKAD40X6CF835394 · Truck-Tractor · TRUCK
Carriers run under1
25 mo
Inspections13
all-time
OOS inspections4
of 13
First seenAug 30, 2023
TX
Last seenSep 2, 2025
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKAD40X6CF835394
Make
Kenworth
Model
T6 Series
Model year
2012
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
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
3WK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
AD40X

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1982 or 2012

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

North American serial sequence
835394

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
2012

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T6 Series

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 · Aug 30, 2023 – Sep 2, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 2, 2025TXII · Walk-around3OOSKAREN YISELL PAZ SALINAS 353680947AT2D/MX
Jul 3, 2025TXII · Walk-around2KAREN YISELL PAZ SALINAS 353680947AT2D/MX
Jun 11, 2025USI · Full4KAREN YISELL PAZ SALINAS 353680947AT2D/MX
Aug 22, 2024TXII · Walk-around2KAREN YISELL PAZ SALINAS 353680947AT2D/MX
Jul 18, 2024USI · Full5KAREN YISELL PAZ SALINAS 353680947AT2D/MX
Jun 29, 2024TXII · Walk-around2KAREN YISELL PAZ SALINAS 353680947AT2D/MX
Jun 20, 2024TXII · Walk-around1KAREN YISELL PAZ SALINAS 353680947AT2D/MX
May 21, 2024USI · Full2KAREN YISELL PAZ SALINAS 353680947AT2D/MX
Mar 26, 2024TXI · Full6OOSKAREN YISELL PAZ SALINAS 353680947AT2D/MX
Nov 30, 2023USI · Full13OOSKAREN YISELL PAZ SALINAS 353680947AT2D/TA
Sep 30, 2023TXIII · Driver-only1KAREN YISELL PAZ SALINAS 353680947AT2D/MX
Sep 5, 2023USI · Full5KAREN YISELL PAZ SALINAS 353680947AT2D/TA
Aug 30, 2023TXIII · Driver-only2OOSKAREN YISELL PAZ SALINAS 353680947AT2D/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KAREN YISELL PAZ SALINAS3536809Aug 30, 2023Sep 2, 202513TA
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.
47AT2DMXKAREN YISELL PAZ SALINASAug 30, 2023Sep 2, 202511
47AT2DTAKAREN YISELL PAZ SALINASSep 5, 2023Nov 30, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026