Equipment unit · VIN-decoded · NHTSA vPIC

2023 Kenworth T3 Series

3WKHDJ9X3PF323775 · Truck-Tractor · TRUCK
Carriers run under2
30 mo
Inspections11
all-time
OOS inspections2
of 11
First seenAug 1, 2023
TX
Last seenFeb 20, 2026
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
3WKHDJ9X3PF323775
Make
Kenworth
Model
T3 Series
Model year
2023
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
HDJ9X

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1993 or 2023

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

North American serial sequence
323775

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.

Make
KENWORTH

Prefix basis · 202 decoded VINs at 100.0% prefix purity.

Model
T3 Series

Prefix basis · 202 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

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
2023

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 1, 2023 – Feb 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 20, 2026TXI · Full8MARTIN ARMANDO ZUNIGA PEREZ 323916872AT8C/TA
Dec 10, 2024USI · Full2TRANSPORTES INTERNACIONALES TAMAULIPECOS SA DE CV 126137672AT8C/MX
Jul 17, 2024TXI · Full5TRANSPORTES INTERNACIONALES TAMAULIPECOS SA DE CV 126137672AT8C/TA
Jul 12, 2024TXI · Full0TRANSPORTES INTERNACIONALES TAMAULIPECOS SA DE CV 126137672AT8C/MX
May 28, 2024TXII · Walk-around0TRANSPORTES INTERNACIONALES TAMAULIPECOS SA DE CV 126137672AT8C/MX
Apr 25, 2024TXI · Full4OOSTRANSPORTES INTERNACIONALES TAMAULIPECOS SA DE CV 126137672AT8C/MX
Feb 20, 2024USI · Full1TRANSPORTES INTERNACIONALES TAMAULIPECOS SA DE CV 126137672AT8C/MX
Dec 22, 2023TXIII · Driver-only0TRANSPORTES INTERNACIONALES TAMAULIPECOS SA DE CV 126137672AT8C/MX
Sep 15, 2023TXI · Full1OOSTRANSPORTES INTERNACIONALES TAMAULIPECOS SA DE CV 126137672AT8C/MX
Aug 23, 2023TXII · Walk-around1TRANSPORTES INTERNACIONALES TAMAULIPECOS SA DE CV 126137672AT8C/MX
Aug 1, 2023TXII · Walk-around0TRANSPORTES INTERNACIONALES TAMAULIPECOS SA DE CV 126137672AT8C/TA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARTIN ARMANDO ZUNIGA PEREZ3239168Feb 20, 2026Feb 20, 20261TA
TRANSPORTES INTERNACIONALES TAMAULIPECOS SA DE CV1261376Aug 1, 2023Dec 10, 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.
72AT8CTAMARTIN ARMANDO ZUNIGA PEREZFeb 20, 2026Feb 20, 20261
72AT8CMXTRANSPORTES INTERNACIONALES TAMAULIPECOS SA DE CVAug 23, 2023Dec 10, 20248
72AT8CTATRANSPORTES INTERNACIONALES TAMAULIPECOS SA DE CVAug 1, 2023Jul 17, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026