Equipment unit · VIN-decoded · NHTSA vPIC

2024 Kenworth T380

3WK4DJ9X0RF337876 · Truck-Tractor · TRUCK
Carriers run under2
37 mo
Inspections17
all-time
OOS inspections1
of 17
First seenJun 22, 2023
US
Last seenJul 28, 2026
US
Inspected under 2 different carriers in 37 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
3WK4DJ9X0RF337876
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
0 · valid

Deterministic · position 9; calculated value 0.

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
337876

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 · Jun 22, 2023 – Jul 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 28, 2026USIII · Driver-only1TRANSPORTES ARLEQUIN SA DE CV 187962274AZ4T/MX
Apr 1, 2025USI · Full0TRANSPORTES ARLEQUIN SA DE CV 187962274AZ4T/MX
Jan 10, 2025TXI · Full2TRANSPORTES ARLEQUIN SA DE CV 187962274AZ4T/MX
Jan 6, 2025USI · Full0TRANSPORTES ARLEQUIN SA DE CV 187962274AZ4T/MX
Dec 27, 2024TXI · Full0TRANSPORTES ARLEQUIN SA DE CV 187962274AZ4T/MX
Nov 27, 2024TXIII · Driver-only1TRANSPORTES ARLEQUIN SA DE CV 187962274AZ4T/MX
Oct 30, 2024TXI · Full3OOSTRANSPORTES ARLEQUIN SA DE CV 187962274AZ4T/MX
Oct 17, 2024USI · Full0TRANSPORTES ARLEQUIN SA DE CV 187962274AZ4T/MX
Oct 1, 2024USI · Full1TRANSPORTES ARLEQUIN SA DE CV 187962274AZ4T/MX
Jul 5, 2024USI · Full1TRANSPORTES ARLEQUIN SA DE CV 187962274AZ4T/DG
Apr 11, 2024TXI · Full0TRANSPORTES ARLEQUIN SA DE CV 187962274AZ4T/MX
Jan 12, 2024USI · Full0TRANSPORTES ARLEQUIN SA DE CV 187962274AZ4T/MX
Nov 14, 2023TXIII · Driver-only1TRANSPORTES ARLEQUIN SA DE CV 187962274AZ4T/MX
Nov 14, 2023TXIII · Driver-only3AKNA TRANSPORTES S DE RL DE CV 1856796461FE5/MX
Oct 11, 2023USI · Full0TRANSPORTES ARLEQUIN SA DE CV 187962274AZ4T/MX
Jul 6, 2023USI · Full0TRANSPORTES ARLEQUIN SA DE CV 187962274AZ4T/MX
Jun 22, 2023USIII · Driver-only0TRANSPORTES ARLEQUIN SA DE CV 187962274AZ4T/TA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTES ARLEQUIN SA DE CV1879622Jun 22, 2023Jul 28, 202616DG
AKNA TRANSPORTES S DE RL DE CV1856796Nov 14, 2023Nov 14, 20231TA
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.
74AZ4TMX1TRANSPORTES ARLEQUIN SA DE CVJul 6, 2023Jul 28, 202614
74AZ4TDGTRANSPORTES ARLEQUIN SA DE CVJul 5, 2024Jul 5, 20241
461FE5MXAKNA TRANSPORTES S DE RL DE CVNov 14, 2023Nov 14, 20231
74AZ4TTATRANSPORTES ARLEQUIN SA DE CVJun 22, 2023Jun 22, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026