Equipment unit · VIN-decoded · NHTSA vPIC

2023 Kenworth T680

1XKYDP9X6PJ226634 · Truck-Tractor · TRUCK
Carriers run under3
24 mo
Inspections10
all-time
OOS inspections0
of 10
First seenFeb 6, 2024
IN
Last seenFeb 2, 2026
NM
Inspected under 3 different carriers in 24 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
1XKYDP9X6PJ226634
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 28, 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
6 · valid

Deterministic · position 9; calculated value 6.

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
226634

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 · Feb 6, 2024 – Feb 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 2, 2026NMI · Full0MT TRUCK LINES LTD 4312191P1159932/IL
Jan 17, 2026IAIII · Driver-only1MT TRUCK LINES LTD 4312191P1159932/IL
Nov 20, 2025KSII · Walk-around0MT TRUCK LINES LTD 4312191P1159932/IL
Jul 11, 2025KYII · Walk-around1FLYING OVER THE ROAD INC 3608424P1159932/IL
Dec 22, 2024MDII · Walk-around0FLYING OVER THE ROAD INC 3608424P1159932/IL
Oct 2, 2024KYII · Walk-around3FLYING OVER THE ROAD INC 3608424P 1159932/IL
Jul 29, 2024NYIII · Driver-only1MICHAL'S QUALITY TRANSPORTATION INC 1350650850803ST/ME
Jul 29, 2024NYII · Walk-around5FLYING OVER THE ROAD INC 3608424P 1159932/IL
Jul 29, 2024NYIII · Driver-only1MICHAL'S QUALITY TRANSPORTATION INC 1350650P1127328/ME
Feb 6, 2024INII · Walk-around0FLYING OVER THE ROAD INC 3608424P1159932/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MT TRUCK LINES LTD4312191Nov 20, 2025Feb 2, 20263IL
FLYING OVER THE ROAD INC3608424Feb 6, 2024Jul 11, 20255IL
MICHAL'S QUALITY TRANSPORTATION INC1350650Jul 29, 2024Jul 29, 20242IL
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.
P1159932ILMT TRUCK LINES LTDNov 20, 2025Feb 2, 20263
P1159932IL1FLYING OVER THE ROAD INCFeb 6, 2024Jul 11, 20253
P 1159932IL1FLYING OVER THE ROAD INCJul 29, 2024Oct 2, 20242
850803STMEMICHAL'S QUALITY TRANSPORTATION INCJul 29, 2024Jul 29, 20241
P1127328MEMICHAL'S QUALITY TRANSPORTATION INCJul 29, 2024Jul 29, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026