Equipment unit · VIN-decoded · NHTSA vPIC

2024 Kenworth T380

3WK4DJ9XXRF341448 · Truck-Tractor · TRUCK
Carriers run under1
25 mo
Inspections13
all-time
OOS inspections0
of 13
First seenFeb 13, 2024
TX
Last seenMar 19, 2026
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WK4DJ9XXRF341448
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 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
4DJ9X

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

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
341448

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 · Feb 13, 2024 – Mar 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 19, 2026USI · Full3EFT EXPRESS SA DE CV 253310524AV6F/MX
Nov 13, 2025USI · Full0EFT EXPRESS SA DE CV 253310524AV6F/TA
Oct 27, 2025TXI · Full4EFT EXPRESS SA DE CV 253310524AV6F/MX
Oct 7, 2025TXI · Full2EFT EXPRESS SA DE CV 253310524AV6F/MX
Sep 17, 2025TXI · Full2EFT EXPRESS SA DE CV 253310524AV6F/MX
Aug 25, 2025USI · Full1EFT EXPRESS SA DE CV 253310524AV6F/MX
Aug 11, 2025TXI · Full2EFT EXPRESS SA DE CV 253310524AV6F/MX
Jun 19, 2025USI · Full0EFT EXPRESS SA DE CV 253310524AV6F/MX
Feb 6, 2025USI · Full1EFT EXPRESS SA DE CV 253310524AV6F/MX
Sep 24, 2024TXI · Full2EFT EXPRESS SA DE CV 253310524AV6F/MX
Aug 21, 2024TXI · Full0EFT EXPRESS SA DE CV 253310524AV6F/MX
Aug 19, 2024TXI · Full5EFT EXPRESS SA DE CV 253310524AV6F/MX
Feb 13, 2024TXIII · Driver-only1EFT EXPRESS SA DE CV 253310524AV6F/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
EFT EXPRESS SA DE CV2533105Feb 13, 2024Mar 19, 202613TA
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.
24AV6FMXEFT EXPRESS SA DE CVFeb 13, 2024Mar 19, 202612
24AV6FTAEFT EXPRESS SA DE CVNov 13, 2025Nov 13, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026