Equipment unit · VIN-decoded · NHTSA vPIC

2023 Kenworth T680

1XKYDP9X5PJ244509 · Truck-Tractor · TRUCK
Carriers run under2
37 mo
Inspections15
all-time
OOS inspections1
of 15
First seenJul 7, 2023
TX
Last seenAug 26, 2026
OK
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
1XKYDP9X5PJ244509
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 16, 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
YDP9X

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

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
244509

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 · 26,022 decoded VINs at 100.0% prefix purity.

Model
T680

Prefix basis · 26,022 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 7, 2023 – Aug 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 26, 2026OKIII · Driver-only0FRONTIER LEASING INC 1346003NH242/OK
Jul 1, 2026OKIII · Driver-only0FRONTIER LEASING INC 1346003NH242/OK
Jan 20, 2026OKIII · Driver-only0FRONTIER LEASING INC 1346003NH242/OK
Jan 13, 2026MOI · Full0FRONTIER LEASING INC 1346003NH242/OK
Oct 29, 2025OKIII · Driver-only1FRONTIER LEASING INC 1346003HN635/OK
Sep 8, 2025OKIII · Driver-only2FRONTIER LEASING INC 1346003HN635/OK
Sep 2, 2025OKII · Walk-around0FRONTIER LEASING INC 1346003HN635/OK
May 20, 2025OKIII · Driver-only0FRONTIER LEASING INC 1346003HN635/OK
Oct 7, 2024TXII · Walk-around1PAUL TRANSPORTATION INC 10821053HN635/OK
Jun 11, 2024NMII · Walk-around1PAUL TRANSPORTATION INC 10821053HN635/OK
Dec 27, 2023TXII · Walk-around1PAUL TRANSPORTATION INC 10821053HN635/OK
Oct 25, 2023TXII · Walk-around0PAUL TRANSPORTATION INC 10821053HN635/OK
Aug 30, 2023TXII · Walk-around2OOSPAUL TRANSPORTATION INC 10821053HN635/OK
Jul 24, 2023TXII · Walk-around1PAUL TRANSPORTATION INC 10821053HN635/OK
Jul 7, 2023TXII · Walk-around2PAUL TRANSPORTATION INC 10821053HN635/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FRONTIER LEASING INC134600May 20, 2025Aug 26, 20268OK
PAUL TRANSPORTATION INC1082105Jul 7, 2023Oct 7, 20247OK
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.
3NH242OK1FRONTIER LEASING INCJan 13, 2026Aug 26, 20264
3HN635OKFRONTIER LEASING INCMay 20, 2025Oct 29, 20254
3HN635OKPAUL TRANSPORTATION INCJul 7, 2023Oct 7, 20247
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026