Equipment unit · VIN-decoded · NHTSA vPIC

2023 Kenworth T680

1XKYD49X3PJ264434 · Truck-Tractor · TRUCK
Carriers run under2
30 mo
Inspections12
all-time
OOS inspections3
of 12
First seenJul 20, 2023
CA
Last seenJan 15, 2026
CA
Inspected under 2 different carriers in 30 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
1XKYD49X3PJ264434
Make
Kenworth
Model
T680
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 17, 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
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
YD49X

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

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
264434

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.

Make
KENWORTH

Prefix basis · 43,483 decoded VINs at 100.0% prefix purity.

Model
T680

Prefix basis · 43,483 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

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
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T680

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 20, 2023 – Jan 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 15, 2026CAIII · Driver-only0SUCCESSOR INC 3429258PXB5014/OH
Jan 13, 2026NMII · Walk-around1SUCCESSOR INC 3429258PXB5014/OH
Aug 4, 2025VAIII · Driver-only0SUCCESSOR INC 3429258PXB5014/OH
Dec 11, 2024COIII · Driver-only0SUCCESSOR INC 3429258PXB5014/OH
Sep 30, 2024CAII · Walk-around3SIMONA INC 3886253AH39836/PA
Jun 3, 2024PAIII · Driver-only0SIMONA INC 3886253AH39836/PA
May 10, 2024TXII · Walk-around3SIMONA INC 3886253AH39836/PA
Apr 18, 2024CAI · Full2OOSSIMONA INC 3886253AH39836/PA
Jan 2, 2024UTIII · Driver-only2SIMONA INC 3886253AH39836/PA
Dec 30, 2023KYII · Walk-around1OOSSIMONA INC 3886253AH39836/PA
Nov 12, 2023TXII · Walk-around4SIMONA INC 3886253AH39836/PA
Jul 20, 2023CAII · Walk-around2OOSSIMONA INC 3886253AH39836/PA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SUCCESSOR INC3429258Dec 11, 2024Jan 15, 20264DE
SIMONA INC3886253Jul 20, 2023Sep 30, 20248PA
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.
PXB5014OHSUCCESSOR INCDec 11, 2024Jan 15, 20264
AH39836PASIMONA INCJul 20, 2023Sep 30, 20248
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026