Equipment unit · VIN-decoded · NHTSA vPIC

2019 Kenworth T680

1XKYDP9X5KJ227542 · Truck-Tractor · TRUCK
Carriers run under2
32 mo
Inspections9
all-time
OOS inspections1
of 9
First seenDec 18, 2023
KY
Last seenAug 5, 2026
MS
Inspected under 2 different carriers in 32 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
1XKYDP9X5KJ227542
Make
Kenworth
Model
T680
Model year
2019
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
1989 or 2019

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

North American serial sequence
227542

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
2019

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 · Dec 18, 2023 – Aug 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 5, 2026MSI · Full0WILLIAMS BOYS TRUCKING LLC 4295947U2549HY/TN
Dec 4, 2025MSIII · Driver-only0WILLIAMS BOYS TRUCKING LLC 4295947U2549HY/TN
Oct 21, 2025MSIII · Driver-only0WILLIAMS BOYS TRUCKING LLC 4295947U2549HY/TN
Sep 9, 2024TNI · Full1OOSGREATWIDE AMERICAN TRANS-FREIGHT LLC 753551U2549HY/TN
Jul 22, 2024ARIII · Driver-only0GREATWIDE AMERICAN TRANS-FREIGHT LLC 75355165808Z/WI
Mar 13, 2024OHII · Walk-around1GREATWIDE AMERICAN TRANS-FREIGHT LLC 75355165808Z/WI
Mar 6, 2024ARIII · Driver-only0GREATWIDE AMERICAN TRANS-FREIGHT LLC 75355165808Z/WI
Feb 27, 2024TXI · Full0GREATWIDE AMERICAN TRANS-FREIGHT LLC 753551658082/WI
Dec 18, 2023KYI · Full0GREATWIDE AMERICAN TRANS-FREIGHT LLC 75355165808Z/WI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WILLIAMS BOYS TRUCKING LLC4295947Oct 21, 2025Aug 5, 20263TN
GREATWIDE AMERICAN TRANS-FREIGHT LLC753551Dec 18, 2023Sep 9, 20246PA
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.
U2549HYTN1WILLIAMS BOYS TRUCKING LLCOct 21, 2025Aug 5, 20263
U2549HYTNGREATWIDE AMERICAN TRANS-FREIGHT LLCSep 9, 2024Sep 9, 20241
65808ZWIGREATWIDE AMERICAN TRANS-FREIGHT LLCDec 18, 2023Jul 22, 20244
658082WIGREATWIDE AMERICAN TRANS-FREIGHT LLCFeb 27, 2024Feb 27, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026