Equipment unit · VIN-decoded · NHTSA vPIC

2020 Kenworth T680

3WKYD49X3LF356903 · Truck-Tractor · TRUCK
Carriers run under1
24 mo
Inspections6
all-time
OOS inspections1
of 6
First seenOct 31, 2023
IL
Last seenOct 7, 2025
WI
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKYD49X3LF356903
Make
Kenworth
Model
T680
Model year
2020
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.
02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 31, 2023 – Oct 7, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 7, 2025WIIII · Driver-only0—DEDICATED TRANSPORTATION SYSTEMS LLC 514689FX6614/IA
Mar 21, 2025ILIII · Driver-only0—DEDICATED TRANSPORTATION SYSTEMS LLC 514689FX6614/IA
Apr 17, 2024ILIII · Driver-only0—DEDICATED TRANSPORTATION SYSTEMS LLC 514689FX6614/IA
Dec 13, 2023OHII · Walk-around2OOSDEDICATED TRANSPORTATION SYSTEMS LLC 514689FJ4108/IA
Oct 31, 2023ILIII · Driver-only0—DEDICATED TRANSPORTATION SYSTEMS LLC 514689FJ4108/IA
Oct 31, 2023ILIII · Driver-only0—DEDICATED TRANSPORTATION SYSTEMS LLC 514689FJ4108/IA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DEDICATED TRANSPORTATION SYSTEMS LLC514689Oct 31, 2023Oct 7, 20256IA
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.
FX6614IA—DEDICATED TRANSPORTATION SYSTEMS LLCApr 17, 2024 → Oct 7, 20253
FJ4108IA—DEDICATED TRANSPORTATION SYSTEMS LLCOct 31, 2023 → Dec 13, 20233
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026