Equipment unit · VIN-decoded · NHTSA vPIC

2018 Kenworth T6 Series

3WKAD40X6JF873768 · Truck-Tractor · TRUCK
Carriers run under2
30 mo
Inspections12
all-time
OOS inspections1
of 12
First seenJun 19, 2023
TX
Last seenDec 26, 2025
TX
Inspected under 2 different carriers in 30 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKAD40X6JF873768
Make
Kenworth
Model
T6 Series
Model year
2018
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 17, 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
1988 or 2018

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

North American serial sequence
873768

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
2018

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 · Jun 19, 2023 – Dec 26, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 26, 2025TXII · Walk-around3TRAREYSA SA DE CV 241278641AF2N/MX
Apr 24, 2024TXI · Full2TRAREYSA SA DE CV 241278641AF2N/TA
Jan 26, 2024TXIII · Driver-only0LUCA AUTOTRANSPORTES SA DE CV 321045841AF2N/MX
Jan 19, 2024TXI · Full0LUCA AUTOTRANSPORTES SA DE CV 321045841AF2N/MX
Jan 18, 2024TXI · Full1LUCA AUTOTRANSPORTES SA DE CV 321045841AF2N/MX
Jan 2, 2024TXI · Full2LUCA AUTOTRANSPORTES SA DE CV 321045841AF2N/MX
Nov 2, 2023TXII · Walk-around5OOSLUCA AUTOTRANSPORTES SA DE CV 321045841AF2N/MX
Nov 2, 2023USI · Full0LUCA AUTOTRANSPORTES SA DE CV 321045841AF2N/MX
Oct 24, 2023USI · Full3LUCA AUTOTRANSPORTES SA DE CV 321045841AF2N/TA
Aug 11, 2023TXI · Full3LUCA AUTOTRANSPORTES SA DE CV 321045841AF2N/MX
Jul 11, 2023TXIII · Driver-only0LUCA AUTOTRANSPORTES SA DE CV 321045841AF2N/MX
Jun 19, 2023TXIII · Driver-only3LUCA AUTOTRANSPORTES SA DE CV 321045841AF2N/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRAREYSA SA DE CV2412786Apr 24, 2024Dec 26, 20252TA
LUCA AUTOTRANSPORTES SA DE CV3210458Jun 19, 2023Jan 26, 202410TA
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.
41AF2NMXTRAREYSA SA DE CVDec 26, 2025Dec 26, 20251
41AF2NTATRAREYSA SA DE CVApr 24, 2024Apr 24, 20241
41AF2NMXLUCA AUTOTRANSPORTES SA DE CVJun 19, 2023Jan 26, 20249
41AF2NTALUCA AUTOTRANSPORTES SA DE CVOct 24, 2023Oct 24, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026