Equipment unit · VIN-decoded · NHTSA vPIC

1993 Kenworth T600

3WK4DJ9X8PF335385 · Truck-Tractor · TRUCK
Carriers run under1
36 mo
Inspections33
all-time
OOS inspections4
of 33
First seenJun 14, 2023
TX
Last seenJun 30, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WK4DJ9X8PF335385
Make
Kenworth
Model
T600
Model year
1993
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
1993 or 2023

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
335385

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
1993

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T600

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 14, 2023 – Jun 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 30, 2026TXI · Full2SERGIO VARELA MALDONADO 72522638AX2M/MX
Jun 22, 2026TXI · Full0SERGIO VARELA MALDONADO 72522638AK2M/CA
Jun 10, 2026TXI · Full4SERGIO VARELA MALDONADO 72522638AX2M/MX
Apr 24, 2026TXI · Full2SERGIO VARELA MALDONADO 72522638AX2M/MX
Mar 17, 2026TXI · Full0SERGIO VARELA MALDONADO 72522638AX2M/CI
Mar 5, 2026TXI · Full1SERGIO VARELA MALDONADO 72522638AX2M/MX
Dec 12, 2025USI · Full0SERGIO VARELA MALDONADO 72522638AX2M/MX
Dec 10, 2025TXII · Walk-around1OOSSERGIO VARELA MALDONADO 72522638AX2M/DF
Oct 23, 2025TXI · Full0SERGIO VARELA MALDONADO 72522638AX2M/MX
Sep 8, 2025TXI · Full2SERGIO VARELA MALDONADO 72522638AX2M/MX
Sep 3, 2025TXI · Full1SERGIO VARELA MALDONADO 72522638AX2M/MX
Jul 22, 2025TXI · Full2SERGIO VARELA MALDONADO 72522638AX2M/MX
Jul 17, 2025TXI · Full1SERGIO VARELA MALDONADO 72522638AX2M/MX
Apr 29, 2025TXI · Full1SERGIO VARELA MALDONADO 72522638AX2M/CI
Apr 22, 2025TXI · Full2SERGIO VARELA MALDONADO 72522638AX2M/MX
Feb 20, 2025TXII · Walk-around0SERGIO VARELA MALDONADO 72522638AX2M/CI
Feb 4, 2025TXI · Full3SERGIO VARELA MALDONADO 72522638AX2M/CI
Feb 3, 2025USI · Full5SERGIO VARELA MALDONADO 72522638AX2M/MX
Jan 31, 2025NMIII · Driver-only0SERGIO VARELA MALDONADO 72522638AX2M/MX
Jan 30, 2025TXII · Walk-around1SERGIO VARELA MALDONADO 72522638AX2M/MX
Jan 29, 2025USI · Full8OOSSERGIO VARELA MALDONADO 72522638AX2M/MX
Jul 18, 2024TXI · Full1SERGIO VARELA MALDONADO 72522638AX2M/CI
Jun 4, 2024TXI · Full2SERGIO VARELA MALDONADO 72522638AX2M/CI
Mar 13, 2024TXI · Full2OOSSERGIO VARELA MALDONADO 72522638AX2M/MX
Mar 12, 2024TXI · Full3SERGIO VARELA MALDONADO 72522638AX2M/MX
Feb 26, 2024USI · Full0SERGIO VARELA MALDONADO 72522638AX2M/CI
Jan 25, 2024TXI · Full0SERGIO VARELA MALDONADO 72522638AX2M/CI
Nov 29, 2023TXI · Full1SERGIO VARELA MALDONADO 72522638AX2M/MX
Nov 20, 2023USI · Full10OOSSERGIO VARELA MALDONADO 72522638AX2M/MX
Sep 25, 2023USIII · Driver-only0SERGIO VARELA MALDONADO 72522638AX2M/MX
Sep 22, 2023TXII · Walk-around0SERGIO VARELA MALDONADO 72522638AX2M/CI
Sep 12, 2023USI · Full1SERGIO VARELA MALDONADO 72522638AX2M/MX
Jun 14, 2023TXI · Full1SERGIO VARELA MALDONADO 72522638AX2M/CI
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SERGIO VARELA MALDONADO725226Jun 14, 2023Jun 30, 202633CI
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.
38AX2MMX1SERGIO VARELA MALDONADOSep 12, 2023Jun 30, 202621
38AK2MCA1SERGIO VARELA MALDONADOJun 22, 2026Jun 22, 20261
38AX2MCISERGIO VARELA MALDONADOJun 14, 2023Mar 17, 202610
38AX2MDFSERGIO VARELA MALDONADODec 10, 2025Dec 10, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026