Equipment unit · VIN-decoded · NHTSA vPIC

2022 Kenworth T680

1XKYDP9X9NJ491738 · Truck-Tractor · TRUCK
Carriers run under3
36 mo
Inspections6
all-time
OOS inspections0
of 6
First seenJun 27, 2023
MD
Last seenJun 10, 2026
IL
Inspected under 3 different carriers in 36 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
1XKYDP9X9NJ491738
Make
Kenworth
Model
T680
Model year
2022
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 24, 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
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1992 or 2022

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
491738

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
2022

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 · Jun 27, 2023 – Jun 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 10, 2026ILII · Walk-around0LIQUID TRANSPORT CORP 708923986885/IN
Jun 9, 2026ILII · Walk-around0LIQUID TRANSPORT CORP 708923986885/IN
Oct 26, 2024PAII · Walk-around1WESTFIELD EXPRESS CORP 2456238P1115071/IL
Oct 8, 2023OHIII · Driver-only0WEST COAST CARGO INC 3102696P1115071/IL
Sep 30, 2023COIII · Driver-only1WEST COAST CARGO INC 3102696P1115071/IL
Jun 27, 2023MDII · Walk-around1WEST COAST CARGO INC 3102696P1115071/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LIQUID TRANSPORT CORP70892Jun 9, 2026Jun 10, 20262IN
WESTFIELD EXPRESS CORP2456238Oct 26, 2024Oct 26, 20241IL
WEST COAST CARGO INC3102696Jun 27, 2023Oct 8, 20233IL
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.
3986885IN1LIQUID TRANSPORT CORPJun 9, 2026Jun 10, 20262
P1115071ILWESTFIELD EXPRESS CORPOct 26, 2024Oct 26, 20241
P1115071ILWEST COAST CARGO INCJun 27, 2023Oct 8, 20233
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 24, 2026