Equipment unit · VIN-decoded · NHTSA vPIC

2023 Kenworth T680

1XKYD49X9PJ247721 · Truck-Tractor · TRUCK
Carriers run under1
36 mo
Inspections18
all-time
OOS inspections1
of 18
First seenJul 11, 2023
CA
Last seenJul 31, 2026
NM
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKYD49X9PJ247721
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 16, 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
9 · valid

Deterministic · position 9; calculated value 9.

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
247721

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
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 · Jul 11, 2023 – Jul 31, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 31, 2026NMIII · Driver-only0SMARTWAY EXPRESS INC 1769704AL23827/AZ
Jun 26, 2026COIII · Driver-only5SMARTWAY EXPRESS INC 1769704AL23827/AZ
Jan 13, 2026AZI · Full1SMARTWAY EXPRESS INC 1769704AL23827/AZ
Dec 18, 2025CAIII · Driver-only1SMARTWAY EXPRESS INC 1769704AL23827/AZ
Aug 19, 2025UTIII · Driver-only2SMARTWAY EXPRESS INC 1769704AL23827/AZ
Apr 1, 2025CAII · Walk-around0SMARTWAY EXPRESS INC 1769704AL23827/AZ
Feb 16, 2025NMIII · Driver-only0SMARTWAY EXPRESS INC 1769704AL23827/AZ
Dec 30, 2024WAIII · Driver-only0SMARTWAY EXPRESS INC 1769704AL23827/AZ
Jun 1, 2024NMI · Full1OOSSMARTWAY EXPRESS INC 1769704AL23827/AZ
Mar 6, 2024NMI · Full0SMARTWAY EXPRESS INC 1769704AL23827/AZ
Dec 12, 2023AZIII · Driver-only3SMARTWAY EXPRESS INC 1769704AL23827/AZ
Nov 20, 2023NMIII · Driver-only1SMARTWAY EXPRESS INC 1769704AL23827/AZ
Oct 10, 2023AZIII · Driver-only0SMARTWAY EXPRESS INC 1769704AL23827/AZ
Sep 21, 2023NMI · Full0SMARTWAY EXPRESS INC 1769704AL23827/AZ
Sep 21, 2023NMI · Full0SMARTWAY EXPRESS INC 1769704AL23827/AZ
Sep 21, 2023NMI · Full0SMARTWAY EXPRESS INC 1769704AL23827/AZ
Sep 2, 2023CAIII · Driver-only1SMARTWAY EXPRESS INC 1769704AL23827/AZ
Jul 11, 2023CAI · Full2SMARTWAY EXPRESS INC 1769704AL23827/AZ
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SMARTWAY EXPRESS INC1769704Jul 11, 2023Jul 31, 202618AZ
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.
AL23827AZ1SMARTWAY EXPRESS INCJul 11, 2023Jul 31, 202618
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026