Equipment unit · VIN-decoded · NHTSA vPIC

2023 Kenworth T680

1XKYDP9X8PJ235349 · Truck-Tractor · TRUCK
Carriers run under1
30 mo
Inspections9
all-time
OOS inspections2
of 9
First seenJan 18, 2024
CA
Last seenJul 31, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKYDP9X8PJ235349
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 21, 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
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
235349

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 · Jan 18, 2024 – Jul 31, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 31, 2026CAII · Walk-around1HP TRANSPORT LLC 3415682YAJS665/OR
Jun 9, 2026CAI · Full2HP TRANSPORT LLC 3415682YAJS665/OR
Jun 8, 2026CAII · Walk-around2OOSHP TRANSPORT LLC 3415682YAJS665/CA
Mar 21, 2026CAII · Walk-around3HP TRANSPORT LLC 3415682YAJS665/OR
Aug 9, 2025CAII · Walk-around0HP TRANSPORT LLC 3415682YAJS665/OR
Mar 4, 2025ORIII · Driver-only4HP TRANSPORT LLC 3415682YAJS665/OR
Oct 25, 2024ORII · Walk-around0HP TRANSPORT LLC 3415682YAJS665/OR
Oct 17, 2024CAI · Full3OOSHP TRANSPORT LLC 3415682YAJS665/OR
Jan 18, 2024CAII · Walk-around0HP TRANSPORT LLC 3415682YAJS665/OR
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HP TRANSPORT LLC3415682Jan 18, 2024Jul 31, 20269OR
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.
YAJS665OR1HP TRANSPORT LLCJan 18, 2024Jul 31, 20268
YAJS665CAHP TRANSPORT LLCJun 8, 2026Jun 8, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026