Equipment unit · VIN-decoded · NHTSA vPIC

2002 Kenworth T600

3WKAD40XX2F606604 · Truck-Tractor · TRUCK
Carriers run under1
18 mo
Inspections32
all-time
OOS inspections8
of 32
First seenOct 15, 2023
TX
Last seenApr 28, 2025
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKAD40XX2F606604
Make
Kenworth
Model
T600
Model year
2002
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 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
AD40X

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
2002 or 2032

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

North American serial sequence
606604

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
2002

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T600

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 · Oct 15, 2023 – Apr 28, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 28, 2025TXII · Walk-around1JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Apr 10, 2025USI · Full8OOSJAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Dec 19, 2024TXII · Walk-around1JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/TA
Oct 31, 2024TXIII · Driver-only1JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Oct 29, 2024TXI · Full7JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Aug 20, 2024TXII · Walk-around6JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Aug 2, 2024USI · Full0JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Jul 31, 2024TXI · Full5OOSJAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Jul 26, 2024TXII · Walk-around1JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Jul 17, 2024TXII · Walk-around4JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Jun 3, 2024TXI · Full3OOSJAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/TA
May 27, 2024TXII · Walk-around0JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
May 23, 2024TXI · Full2JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/TA
May 2, 2024TXII · Walk-around2JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Apr 23, 2024TXII · Walk-around4JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/TA
Apr 17, 2024TXI · Full5JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Mar 25, 2024TXI · Full4JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/TA
Mar 20, 2024TXI · Full2OOSJAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Mar 11, 2024TXI · Full10OOSJAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Mar 8, 2024TXI · Full4JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/TA
Mar 5, 2024TXI · Full7JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Mar 4, 2024TXII · Walk-around6OOSJAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Feb 28, 2024TXII · Walk-around2JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/TA
Feb 28, 2024TXIII · Driver-only0JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Feb 15, 2024TXI · Full4OOSJAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Feb 8, 2024USII · Walk-around1JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Feb 7, 2024TXI · Full4JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/TA
Jan 19, 2024TXI · Full5JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Jan 15, 2024TXII · Walk-around2JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Jan 8, 2024TXII · Walk-around12OOSJAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Nov 5, 2023TXII · Walk-around3JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
Oct 15, 2023TXIII · Driver-only1JAIME FERNANDO PALAFOX VILLEGAS 217792829AK9V/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JAIME FERNANDO PALAFOX VILLEGAS2177928Oct 15, 2023Apr 28, 202532TA
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.
29AK9VMXJAIME FERNANDO PALAFOX VILLEGASOct 15, 2023Apr 28, 202524
29AK9VTAJAIME FERNANDO PALAFOX VILLEGASFeb 7, 2024Dec 19, 20248
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026