Equipment unit · VIN-decoded · NHTSA vPIC

2008 Kenworth T6 Series

3WKAD40X28F814789 · Truck-Tractor · TRUCK
Carriers run under1
15 mo
Inspections7
all-time
OOS inspections2
of 7
First seenFeb 27, 2024
TX
Last seenMay 28, 2025
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKAD40X28F814789
Make
Kenworth
Model
T6 Series
Model year
2008
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
2008 or 2038

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

North American serial sequence
814789

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
2008

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 · Feb 27, 2024 – May 28, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 28, 2025TXIII · Driver-only5THERMO LOGISTICS S DE RL DE CV 2627229431EW9/MX
Oct 24, 2024TXII · Walk-around11THERMO LOGISTICS S DE RL DE CV 2627229431EW9/MX
Oct 15, 2024TXII · Walk-around4OOSTHERMO LOGISTICS S DE RL DE CV 2627229431EW9/MX
Sep 2, 2024TXIII · Driver-only0THERMO LOGISTICS S DE RL DE CV 2627229431EW9/TA
Aug 16, 2024TXIII · Driver-only2THERMO LOGISTICS S DE RL DE CV 2627229431EW9/MX
May 7, 2024TXIII · Driver-only1THERMO LOGISTICS S DE RL DE CV 2627229431EW9/TA
Feb 27, 2024TXII · Walk-around9OOSTHERMO LOGISTICS S DE RL DE CV 2627229431EW9/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
THERMO LOGISTICS S DE RL DE CV2627229Feb 27, 2024May 28, 20257GJ
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.
431EW9MXTHERMO LOGISTICS S DE RL DE CVFeb 27, 2024May 28, 20255
431EW9TATHERMO LOGISTICS S DE RL DE CVMay 7, 2024Sep 2, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026