Equipment unit · VIN-decoded · NHTSA vPIC

2024 Kenworth T380

3WK4DJ9X5RF340448 · Truck-Tractor · TRUCK
Carriers run under1
31 mo
Inspections28
all-time
OOS inspections6
of 28
First seenDec 5, 2023
TX
Last seenJul 1, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WK4DJ9X5RF340448
Make
Kenworth
Model
T380
Model year
2024
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
4DJ9X

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1994 or 2024

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

North American serial sequence
340448

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
2024

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T380

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 · Dec 5, 2023 – Jul 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 1, 2026TXI · Full5IRASEMA MARTINEZ CEPEDA 63283250AV8F/TA
Jun 18, 2026TXI · Full0IRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
May 3, 2026TXII · Walk-around0IRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
Feb 19, 2026USI · Full4OOSIRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
Feb 2, 2026TXI · Full3IRASEMA MARTINEZ CEPEDA 63283250AV8F/TA
Dec 17, 2025TXII · Walk-around2IRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
Nov 19, 2025USIII · Driver-only0IRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
Nov 11, 2025USI · Full4OOSIRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
Oct 20, 2025TXIII · Driver-only1IRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
Sep 30, 2025TXIII · Driver-only1IRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
Sep 25, 2025USI · Full3IRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
Sep 20, 2025TXII · Walk-around2IRASEMA MARTINEZ CEPEDA 63283250AV8F/TA
Sep 8, 2025USII · Walk-around0IRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
May 29, 2025TXII · Walk-around3IRASEMA MARTINEZ CEPEDA 63283250AV8F/TA
May 22, 2025TXIII · Driver-only1IRASEMA MARTINEZ CEPEDA 63283250AV8F/TA
May 16, 2025TXII · Walk-around1IRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
May 8, 2025USI · Full1IRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
Apr 16, 2025USI · Full8OOSIRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
Apr 4, 2025TXI · Full7OOSIRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
Feb 11, 2025TXI · Full0IRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
Jan 22, 2025USI · Full3IRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
Oct 23, 2024TXII · Walk-around1IRASEMA MARTINEZ CEPEDA 63283250AV8F/TA
Oct 4, 2024TXII · Walk-around3OOSIRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
Jun 25, 2024TXII · Walk-around10OOSIRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
May 15, 2024TXII · Walk-around2IRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
Mar 20, 2024USII · Walk-around0IRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
Jan 29, 2024TXI · Full2IRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
Dec 5, 2023TXI · Full2IRASEMA MARTINEZ CEPEDA 63283250AV8F/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
IRASEMA MARTINEZ CEPEDA632832Dec 5, 2023Jul 1, 202628TA
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.
50AV8FTA1IRASEMA MARTINEZ CEPEDAOct 23, 2024Jul 1, 20266
50AV8FMX1IRASEMA MARTINEZ CEPEDADec 5, 2023Jun 18, 202622
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026