Equipment unit · VIN-decoded · NHTSA vPIC

2024 Kenworth T380

3WK4DJ9X4RF335354 · Truck-Tractor · TRUCK
Carriers run under1
34 mo
Inspections37
all-time
OOS inspections5
of 37
First seenAug 2, 2023
CA
Last seenJun 6, 2026
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WK4DJ9X4RF335354
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
4 · valid

Deterministic · position 9; calculated value 4.

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
335354

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 · Aug 2, 2023 – Jun 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 6, 2026USI · Full1SERVIN TRUCKING EXPRESS LLC 29557949H21715/CA
May 7, 2026CAI · Full3OOSSERVIN TRUCKING EXPRESS LLC 29557949H21715/CA
Feb 2, 2026CAI · Full3OOSSERVIN TRUCKING EXPRESS LLC 29557949H21715/CA
Jan 29, 2026USIII · Driver-only0SERVIN TRUCKING EXPRESS LLC 29557949H21715/CA
Jan 23, 2026CAI · Full0SERVIN TRUCKING EXPRESS LLC 29557949H21715/CA
Jan 22, 2026USI · Full7OOSSERVIN TRUCKING EXPRESS LLC 29557949H21715/CA
Sep 5, 2025CAIII · Driver-only0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Aug 7, 2025CAIII · Driver-only0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Jul 10, 2025CAIII · Driver-only0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Jul 1, 2025CAI · Full0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Jun 30, 2025USI · Full2SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Apr 1, 2025CAII · Walk-around0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Mar 18, 2025CAIII · Driver-only0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Mar 15, 2025CAII · Walk-around0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Nov 22, 2024CAIII · Driver-only0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Nov 20, 2024CAI · Full0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Nov 19, 2024CAI · Full1SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Oct 28, 2024CAI · Full0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Oct 2, 2024CAI · Full0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Sep 25, 2024CAI · Full0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Sep 3, 2024CAI · Full0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Aug 27, 2024CAIV · Special0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Aug 16, 2024CAIII · Driver-only0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Aug 13, 2024CAIII · Driver-only0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Aug 12, 2024CAI · Full0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
May 28, 2024CAI · Full0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Apr 23, 2024CAI · Full1OOSSERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Mar 19, 2024CAI · Full1OOSSERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Feb 26, 2024CAI · Full1SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Feb 8, 2024CAI · Full0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Dec 15, 2023CAI · Full0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Dec 2, 2023CAII · Walk-around1SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Nov 6, 2023CAI · Full0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Oct 25, 2023CAIII · Driver-only1SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Oct 20, 2023CAIII · Driver-only0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Sep 8, 2023CAI · Full0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
Aug 2, 2023CAI · Full0SERVIN TRUCKING EXPRESS LLC 2955794YP91473/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SERVIN TRUCKING EXPRESS LLC2955794Aug 2, 2023Jun 6, 202637CA
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.
9H21715CA1SERVIN TRUCKING EXPRESS LLCJan 22, 2026Jun 6, 20266
YP91473CASERVIN TRUCKING EXPRESS LLCAug 2, 2023Sep 5, 202531
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026