Equipment unit · VIN-decoded · NHTSA vPIC

2017 Kenworth T3 Series

3WKHDN9X9HF311901 · Truck-Tractor · TRUCK
Carriers run under2
36 mo
Inspections29
all-time
OOS inspections1
of 29
First seenJul 31, 2023
TX
Last seenJul 2, 2026
TX
Inspected under 2 different carriers in 36 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
3WKHDN9X9HF311901
Make
Kenworth
Model
T3 Series
Model year
2017
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
HDN9X

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1987 or 2017

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

North American serial sequence
311901

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
2017

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 · Jul 31, 2023 – Jul 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 2, 2026TXII · Walk-around0IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
Jun 24, 2026TXI · Full5IRASEMA MARTINEZ CEPEDA 63283285AA8L/TA
May 29, 2026TXI · Full6OOSIRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
May 15, 2026TXI · Full4IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
Apr 21, 2026TXI · Full2IRASEMA MARTINEZ CEPEDA 63283285AA8L/TA
Feb 25, 2026USI · Full0IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
Aug 2, 2025USIII · Driver-only1IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
Jun 24, 2025TXI · Full1IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
Jun 12, 2025TXI · Full3IRASEMA MARTINEZ CEPEDA 63283285AA8L/TA
May 31, 2025USI · Full0IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
Mar 5, 2025TXII · Walk-around0IRASEMA MARTINEZ CEPEDA 63283285AA8L/TA
Feb 17, 2025USI · Full1IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
Dec 12, 2024TXIII · Driver-only0IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
Dec 2, 2024TXII · Walk-around0IRASEMA MARTINEZ CEPEDA 63283285AA8L/TA
Oct 9, 2024USII · Walk-around0IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
Jul 18, 2024TXIII · Driver-only0IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
Jul 16, 2024TXII · Walk-around0IRASEMA MARTINEZ CEPEDA 63283285AA3L/MX
May 14, 2024USI · Full4IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
May 6, 2024TXII · Walk-around1IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
Feb 24, 2024TXII · Walk-around0IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
Feb 16, 2024USII · Walk-around0IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
Feb 5, 2024USI · Full2IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
Jan 15, 2024TXII · Walk-around0IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
Dec 20, 2023USIII · Driver-only0IRASEMA MARTINEZ CEPEDA 63283285AA8L/TA
Nov 29, 2023TXI · Full3IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
Oct 4, 2023TXI · Full2T-MAR LOGISTICS SA DE CV 206984585AA8L/TA
Sep 25, 2023USI · Full0IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
Sep 6, 2023USI · Full1IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
Jul 31, 2023TXII · Walk-around1IRASEMA MARTINEZ CEPEDA 63283285AA8L/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
IRASEMA MARTINEZ CEPEDA632832Jul 31, 2023Jul 2, 202628TA
T-MAR LOGISTICS SA DE CV2069845Oct 4, 2023Oct 4, 20231TA
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.
85AA8LMX1IRASEMA MARTINEZ CEPEDAJul 31, 2023Jul 2, 202621
85AA8LTA1IRASEMA MARTINEZ CEPEDADec 20, 2023Jun 24, 20266
85AA3LMXIRASEMA MARTINEZ CEPEDAJul 16, 2024Jul 16, 20241
85AA8LTAT-MAR LOGISTICS SA DE CVOct 4, 2023Oct 4, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026