Equipment unit · VIN-decoded · NHTSA vPIC

2020 Kenworth T6 Series

3WKAD40X0LF879214 · Truck-Tractor · TRUCK
Carriers run under1
36 mo
Inspections33
all-time
OOS inspections4
of 33
First seenJul 26, 2023
US
Last seenJul 24, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKAD40X0LF879214
Make
Kenworth
Model
T6 Series
Model year
2020
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
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1990 or 2020

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

North American serial sequence
879214

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
2020

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 · Jul 26, 2023 – Jul 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 24, 2026TXI · Full2TRAREYSA SA DE CV 241278680AL9Y/MX
Jul 23, 2026USIII · Driver-only1TRAREYSA SA DE CV 241278680AL9Y/MX
Jun 19, 2026TXI · Full3TRAREYSA SA DE CV 241278680AL9Y/MX
Jun 4, 2026TXII · Walk-around2TRAREYSA SA DE CV 241278680AL9Y/MX
Apr 23, 2026TXII · Walk-around2OOSTRAREYSA SA DE CV 241278680AL9Y/MX
Apr 14, 2026TXII · Walk-around0TRAREYSA SA DE CV 241278680AL9Y/MX
Feb 13, 2026TXII · Walk-around2TRAREYSA SA DE CV 241278680AL9Y/TA
Feb 6, 2026TXI · Full3TRAREYSA SA DE CV 241278680AL9Y/TA
Jan 10, 2026TXII · Walk-around1TRAREYSA SA DE CV 241278680AL9Y/MX
Jan 5, 2026TXI · Full3OOSTRAREYSA SA DE CV 241278680AL9Y/TA
Dec 11, 2025TXI · Full3TRAREYSA SA DE CV 241278680AL9Y/MX
Sep 25, 2025TXII · Walk-around0TRAREYSA SA DE CV 241278680AL9Y/MX
Aug 28, 2025TXI · Full5OOSTRAREYSA SA DE CV 241278680AL9Y/MX
Aug 19, 2025TXI · Full7TRAREYSA SA DE CV 241278680AL9Y/MX
Aug 4, 2025TXI · Full3TRAREYSA SA DE CV 241278680AL9Y/TA
May 8, 2025TXII · Walk-around0TRAREYSA SA DE CV 241278680AL9Y/MX
May 5, 2025TXI · Full3TRAREYSA SA DE CV 241278680AL9Y/MX
Mar 20, 2025USI · Full1OOSTRAREYSA SA DE CV 241278680AL9Y/MX
Dec 21, 2024TXI · Full2TRAREYSA SA DE CV 241278680AL9Y/MX
Nov 21, 2024TXII · Walk-around0TRAREYSA SA DE CV 241278680AL9Y/MX
Nov 1, 2024TXI · Full3TRAREYSA SA DE CV 241278680AL9Y/MX
Sep 10, 2024TXI · Full2TRAREYSA SA DE CV 241278680AL9Y/MX
Aug 16, 2024TXI · Full1TRAREYSA SA DE CV 241278680AL9Y/MX
Jul 29, 2024TXI · Full1TRAREYSA SA DE CV 241278680AL9Y/MX
Jul 18, 2024TXI · Full0TRAREYSA SA DE CV 241278680AL9Y/MX
Jun 10, 2024TXII · Walk-around1TRAREYSA SA DE CV 241278680AL9Y/MX
Apr 10, 2024TXI · Full3TRAREYSA SA DE CV 241278680AL9Y/MX
Mar 13, 2024TXI · Full0TRAREYSA SA DE CV 241278680AL9Y/TA
Feb 22, 2024TXI · Full4TRAREYSA SA DE CV 241278680AL9Y/TA
Jan 22, 2024TXIII · Driver-only0TRAREYSA SA DE CV 241278680AL9Y/MX
Nov 21, 2023TXI · Full0TRAREYSA SA DE CV 241278680AL9Y/MX
Oct 17, 2023TXIII · Driver-only0TRAREYSA SA DE CV 241278680AL9Y/MX
Jul 26, 2023USI · Full0TRAREYSA SA DE CV 241278680AL9Y/TA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRAREYSA SA DE CV2412786Jul 26, 2023Jul 24, 202633TA
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.
80AL9YMX1TRAREYSA SA DE CVOct 17, 2023Jul 24, 202626
80AL9YTATRAREYSA SA DE CVJul 26, 2023Feb 13, 20267
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026