Equipment unit · VIN-decoded · NHTSA vPIC

2024 Kenworth T380

3WK4DJ9X8RF335387 · Truck-Tractor · TRUCK
Carriers run under2
35 mo
Inspections28
all-time
OOS inspections7
of 28
First seenAug 28, 2023
TX
Last seenJul 13, 2026
NM
Inspected under 2 different carriers in 35 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
3WK4DJ9X8RF335387
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
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
335387

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 28, 2023 – Jul 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 13, 2026NMIII · Driver-only2NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/MX
Jun 18, 2026TXI · Full0NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/CI
Apr 30, 2026TXI · Full5OOSNUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/MX
Apr 27, 2026TXI · Full2NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/CI
Apr 22, 2026TXII · Walk-around1OOSNUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/MX
Feb 2, 2026USI · Full0NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/MX
Jan 27, 2026TXI · Full3NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/MX
Nov 25, 2025USI · Full0NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/MX
Nov 13, 2025TXI · Full1NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/CI
Jun 24, 2025TXI · Full0NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/MX
Jun 24, 2025USI · Full2NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/MX
Jun 20, 2025USI · Full2NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/MX
Apr 3, 2025TXI · Full1NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/DF
Mar 27, 2025USI · Full3OOSNUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/MX
Jan 6, 2025TXI · Full4OOSNUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/DF
Dec 5, 2024TXI · Full0NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/MX
Oct 11, 2024TXI · Full0NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/MX
Sep 18, 2024TXI · Full2NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/MX
Aug 1, 2024TXI · Full0AUDIO-VISUAL CENTER OF ST LOUIS COUNTY 171854639AX4M/MX
Jul 19, 2024USI · Full2NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/CI
Jul 10, 2024TXI · Full0NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/MX
May 23, 2024TXI · Full0NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/MX
Mar 4, 2024TXI · Full0NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/CA
Feb 14, 2024USI · Full0NUMBER ONE EXPEDITE S DE RL DE CV 171844639AK4M/MX
Jan 19, 2024USI · Full2OOSNUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/CI
Nov 30, 2023TXI · Full4NUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/MX
Oct 31, 2023USI · Full4OOSNUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/CI
Aug 28, 2023TXI · Full2OOSNUMBER ONE EXPEDITE S DE RL DE CV 171844639AX4M/DF
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NUMBER ONE EXPEDITE S DE RL DE CV1718446Aug 28, 2023Jul 13, 202627CI
AUDIO-VISUAL CENTER OF ST LOUIS COUNTY1718546Aug 1, 2024Aug 1, 20241IL
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.
39AX4MMX1NUMBER ONE EXPEDITE S DE RL DE CVNov 30, 2023Jul 13, 202616
39AX4MCI1NUMBER ONE EXPEDITE S DE RL DE CVOct 31, 2023Jun 18, 20266
39AX4MDFNUMBER ONE EXPEDITE S DE RL DE CVAug 28, 2023Apr 3, 20253
39AX4MMXAUDIO-VISUAL CENTER OF ST LOUIS COUNTYAug 1, 2024Aug 1, 20241
39AX4MCANUMBER ONE EXPEDITE S DE RL DE CVMar 4, 2024Mar 4, 20241
39AK4MMXNUMBER ONE EXPEDITE S DE RL DE CVFeb 14, 2024Feb 14, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026