Equipment unit · VIN-decoded · NHTSA vPIC

2024 Kenworth T380

3WK4DJ9X8RF335664 · Truck-Tractor · TRUCK
Carriers run under1
25 mo
Inspections11
all-time
OOS inspections1
of 11
First seenMar 11, 2024
CA
Last seenApr 10, 2026
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WK4DJ9X8RF335664
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 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
4DJ9X

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

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
335664

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 · Mar 11, 2024 – Apr 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 10, 2026USI · Full0SANTOYO TRANSPORT SA LLC 1434409ZP03883/CA
Feb 5, 2026CAIII · Driver-only1SANTOYO TRANSPORT SA LLC 1434409ZP03883/CA
Jan 5, 2026CAI · Full0SANTOYO TRANSPORT SA LLC 1434409ZP03883/CA
Nov 13, 2025USI · Full1SANTOYO TRANSPORT SA LLC 1434409ZP03883/CA
Nov 6, 2025CAIII · Driver-only0SANTOYO TRANSPORT SA LLC 1434409ZP03883/CA
Aug 12, 2025USI · Full0SANTOYO TRANSPORT SA LLC 1434409ZP03883/CA
Mar 14, 2025CAI · Full0SANTOYO TRANSPORT SA LLC 1434409ZP03883/CA
Mar 13, 2025USII · Walk-around2OOSSANTOYO TRANSPORT SA LLC 1434409ZP03883/CA
Sep 27, 2024USI · Full0SANTOYO TRANSPORT SA LLC 1434409ZP03883/CA
May 29, 2024CAIII · Driver-only0SANTOYO TRANSPORT SA LLC 1434409ZP03883/CA
Mar 11, 2024CAI · Full0SANTOYO TRANSPORT SA LLC 1434409ZP03883/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SANTOYO TRANSPORT SA LLC1434409Mar 11, 2024Apr 10, 202611CA
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.
ZP03883CASANTOYO TRANSPORT SA LLCMar 11, 2024Apr 10, 202611
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026