Equipment unit · VIN-decoded · NHTSA vPIC

2022 Kenworth T680

1XKYD49X5NJ143305 · Truck-Tractor · TRUCK
Carriers run under2
37 mo
Inspections7
all-time
OOS inspections2
of 7
First seenJul 12, 2023
TX
Last seenAug 4, 2026
TX
Inspected under 2 different carriers in 37 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
1XKYD49X5NJ143305
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 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
YD49X

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

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
143305

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 12, 2023 – Aug 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 4, 2026TXII · Walk-around6OOSRFK TRUCKING LLC 3771753R805894/TX
Jul 5, 2026TXII · Walk-around0RFK TRUCKING LLC 3771753R805894/TX
Sep 18, 2025TXI · Full5OOSSUPER TRANSPORT INTERNATIONAL LTD 692863R674681/TX
Oct 7, 2024TXII · Walk-around0SUPER TRANSPORT INTERNATIONAL LTD 692863R674681/TX
Feb 17, 2024TXII · Walk-around0SUPER TRANSPORT INTERNATIONAL LTD 692863R674681/TX
Nov 16, 2023TXII · Walk-around0SUPER TRANSPORT INTERNATIONAL LTD 692863R674681/TX
Jul 12, 2023TXII · Walk-around1SUPER TRANSPORT INTERNATIONAL LTD 692863R674681/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RFK TRUCKING LLC3771753Jul 5, 2026Aug 4, 20262TX
SUPER TRANSPORT INTERNATIONAL LTD692863Jul 12, 2023Sep 18, 20255TX
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.
R805894TX1RFK TRUCKING LLCJul 5, 2026Aug 4, 20262
R674681TXSUPER TRANSPORT INTERNATIONAL LTDJul 12, 2023Sep 18, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026