Equipment unit · VIN-decoded · NHTSA vPIC

2023 Kenworth T680

1XKYDP9X5PJ231548 · Truck-Tractor · TRUCK
Carriers run under5
33 mo
Inspections8
all-time
OOS inspections2
of 8
First seenAug 10, 2023
SD
Last seenMay 27, 2026
NM
Inspected under 5 different carriers in 33 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
1XKYDP9X5PJ231548
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
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
231548

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 · Aug 10, 2023 – May 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 27, 2026NMIII · Driver-only0MAT TRANS INC 2889613TEMP/IL
Jul 18, 2025ORIII · Driver-only1OOSUMT GLOBAL LOGISTICS LLC 3229028P1150016/IL
Jul 16, 2025CAII · Walk-around2UMT GLOBAL LOGISTICS LLC 3229028P1150016/IL
Jan 27, 2025UTIII · Driver-only0SKYLINE TRANS LLC 3738514P1150016/IL
May 19, 2024IAI · Full4ALPHA LINES LLC 3565586P1150016/IL
Apr 18, 2024COII · Walk-around3OOSALPHA LINES LLC 3565586P1150016/IL
Sep 21, 2023AZIII · Driver-only0CONTINENTAL FREIGHT INC 2635313P1150016/IL
Aug 10, 2023SDI · Full1CONTINENTAL FREIGHT INC 2635313P1150016/IL
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MAT TRANS INC2889613May 27, 2026May 27, 20261IL
UMT GLOBAL LOGISTICS LLC3229028Jul 16, 2025Jul 18, 20252IL
SKYLINE TRANS LLC3738514Jan 27, 2025Jan 27, 20251IL
ALPHA LINES LLC3565586Apr 18, 2024May 19, 20242IL
CONTINENTAL FREIGHT INC2635313Aug 10, 2023Sep 21, 20232IL
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.
TEMPILMAT TRANS INCMay 27, 2026May 27, 20261
P1150016ILUMT GLOBAL LOGISTICS LLCJul 16, 2025Jul 18, 20252
P1150016ILSKYLINE TRANS LLCJan 27, 2025Jan 27, 20251
P1150016ILALPHA LINES LLCApr 18, 2024May 19, 20242
P1150016ILCONTINENTAL FREIGHT INCAug 10, 2023Sep 21, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026