Equipment unit · VIN-decoded · NHTSA vPIC

1993 Kenworth T600

3WK4DJ9X7PF335376 · Truck-Tractor · TRUCK
Carriers run under1
30 mo
Inspections25
all-time
OOS inspections1
of 25
First seenSep 21, 2023
CA
Last seenMar 24, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WK4DJ9X7PF335376
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
7 · valid

Deterministic · position 9; calculated value 7.

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
335376

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 · Sep 21, 2023 – Mar 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 24, 2026CAI · Full0TRANSFEVISA SA DE CV 18531339G66336/CA
Dec 10, 2025CAI · Full1TRANSFEVISA SA DE CV 18531339G66336/CA
Oct 31, 2025USIII · Driver-only0TRANSFEVISA SA DE CV 18531339G66336/CA
Sep 24, 2025CAI · Full0TRANSFEVISA SA DE CV 18531339G66336/CA
Sep 19, 2025CAI · Full0TRANSFEVISA SA DE CV 18531339G66336/CA
May 2, 2025USIII · Driver-only0TRANSFEVISA SA DE CV 18531339G66336/CA
Apr 29, 2025USI · Full0TRANSFEVISA SA DE CV 18531339G66336/CA
Mar 28, 2025CAIII · Driver-only0TRANSFEVISA SA DE CV 18531339G66336/CA
Jan 27, 2025CAI · Full0TRANSFEVISA SA DE CV 18531339G66336/CA
Jan 23, 2025CAIII · Driver-only0TRANSFEVISA SA DE CV 18531339G66336/CA
Dec 13, 2024CAIII · Driver-only0TRANSFEVISA SA DE CV 18531339G66336/CA
Nov 13, 2024CAIII · Driver-only0TRANSFEVISA SA DE CV 18531339G66336/CA
Oct 7, 2024USI · Full1OOSTRANSFEVISA SA DE CV 18531339G66336/CA
Oct 7, 2024USI · Full0TRANSFEVISA SA DE CV 18531339G66336/CA
Jul 22, 2024CAI · Full0TRANSFEVISA SA DE CV 18531339G66336/CA
Jul 19, 2024CAIII · Driver-only0TRANSFEVISA SA DE CV 18531339G66336/CA
Jul 16, 2024CAIII · Driver-only0TRANSFEVISA SA DE CV 18531339G66336/CA
May 8, 2024CAI · Full0TRANSFEVISA SA DE CV 18531339G66336/CA
May 7, 2024CAI · Full1TRANSFEVISA SA DE CV 18531339G66336/CA
Feb 22, 2024CAI · Full0TRANSFEVISA SA DE CV 18531339G66336/CA
Feb 12, 2024CAI · Full0TRANSFEVISA SA DE CV 18531339G66336/CA
Jan 13, 2024USIII · Driver-only0TRANSFEVISA SA DE CV 18531339G66336/CA
Dec 26, 2023CAII · Walk-around0TRANSFEVISA SA DE CV 18531339G66336/CA
Nov 2, 2023CAIII · Driver-only0TRANSFEVISA SA DE CV 18531339G66336/CA
Sep 21, 2023CAI · Full0TRANSFEVISA SA DE CV 18531339G66336/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSFEVISA SA DE CV1853133Sep 21, 2023Mar 24, 202625BN
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.
9G66336CATRANSFEVISA SA DE CVSep 21, 2023Mar 24, 202625
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026