Equipment unit · VIN-decoded · NHTSA vPIC

2019 Kenworth T3 Series

3WKHDN9X4KF315748 · Truck-Tractor · TRUCK
Carriers run under2
32 mo
Inspections14
all-time
OOS inspections0
of 14
First seenJun 22, 2023
US
Last seenFeb 9, 2026
TX
Inspected under 2 different carriers in 32 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
3WKHDN9X4KF315748
Make
Kenworth
Model
T3 Series
Model year
2019
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
HDN9X

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1989 or 2019

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

North American serial sequence
315748

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
2019

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T3 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 22, 2023 – Feb 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 9, 2026TXI · Full2TBX LOGISTICS S DE RL DE CV 356700829AV9F/MX
Dec 18, 2025TXI · Full1TBX LOGISTICS S DE RL DE CV 356700829AV9F/MX
Nov 7, 2025TXI · Full0TBX LOGISTICS S DE RL DE CV 356700829AV9F/MX
May 27, 2025USI · Full5TBX LOGISTICS S DE RL DE CV 356700829AV9F/MX
Feb 12, 2025USI · Full3TBX LOGISTICS S DE RL DE CV 356700829AV9F/MX
Jan 17, 2025USI · Full1TBX LOGISTICS S DE RL DE CV 356700829AV9F/MX
Jan 8, 2025USII · Walk-around2TBX LOGISTICS S DE RL DE CV 356700829AV9F/MX
Dec 24, 2024TXI · Full1TBX LOGISTICS S DE RL DE CV 356700829AV9F/MX
Sep 25, 2024USI · Full3TBX LOGISTICS S DE RL DE CV 356700829AV9F/MX
Jul 5, 2024USIII · Driver-only0TRANSPORTES UNIMEX SA DE CV 173986329AV9F/MX
Jun 7, 2024TXI · Full4TRANSPORTES UNIMEX SA DE CV 173986329AV9F/MX
May 14, 2024TXI · Full0TRANSPORTES UNIMEX SA DE CV 173986329AV9F/MX
May 9, 2024TXI · Full2TRANSPORTES UNIMEX SA DE CV 173986329AV9F/MX
Jun 22, 2023USI · Full0TRANSPORTES UNIMEX SA DE CV 173986321AG6L/TA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TBX LOGISTICS S DE RL DE CV3567008Sep 25, 2024Feb 9, 20269NL
TRANSPORTES UNIMEX SA DE CV1739863Jun 22, 2023Jul 5, 20245TA
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.
29AV9FMXTBX LOGISTICS S DE RL DE CVSep 25, 2024Feb 9, 20269
29AV9FMXTRANSPORTES UNIMEX SA DE CVMay 9, 2024Jul 5, 20244
21AG6LTATRANSPORTES UNIMEX SA DE CVJun 22, 2023Jun 22, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026