Equipment unit · VIN-decoded · NHTSA vPIC

2022 Kenworth T680

1XKYD49XXNJ473540 · Truck-Tractor · TRUCK
Carriers run under2
33 mo
Inspections11
all-time
OOS inspections1
of 11
First seenJul 11, 2023
CA
Last seenApr 7, 2026
CA
Inspected under 2 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
1XKYD49XXNJ473540
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 18, 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
YD49X

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

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
473540

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 · 43,483 decoded VINs at 100.0% prefix purity.

Model
T680

Prefix basis · 43,483 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 · Jul 11, 2023 – Apr 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 7, 2026CAI · Full1KLF GROUP INC 3150858YP15397/CA
Jan 23, 2025ILIII · Driver-only1KLF TRANSPORT INC 2897825YP15397/CA
Sep 2, 2024ILIII · Driver-only0KLF TRANSPORT INC 2897825YP15397/CA
Jul 20, 2024CAII · Walk-around1KLF TRANSPORT INC 2897825YP15397/CA
Dec 19, 2023CAIII · Driver-only0KLF TRANSPORT INC 2897825YP15397/CA
Dec 13, 2023NCII · Walk-around0KLF TRANSPORT INC 2897825YP15397/CA
Sep 21, 2023ORI · Full0KLF TRANSPORT INC 2897825YP15397/CA
Aug 22, 2023ORIII · Driver-only0KLF TRANSPORT INC 2897825YP15397/CA
Aug 18, 2023CAII · Walk-around1OOSKLF TRANSPORT INC 2897825YP15397/CA
Jul 20, 2023ORIII · Driver-only0KLF TRANSPORT INC 2897825YP15397/CA
Jul 11, 2023CAI · Full0KLF TRANSPORT INC 2897825YP15397/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KLF GROUP INC3150858Apr 7, 2026Apr 7, 20261IN
KLF TRANSPORT INC2897825Jul 11, 2023Jan 23, 202510IN
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.
YP15397CAKLF GROUP INCApr 7, 2026Apr 7, 20261
YP15397CAKLF TRANSPORT INCJul 11, 2023Jan 23, 202510
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026