Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T680

1XKYD49X1MJ435063 · Truck-Tractor · TRUCK
Carriers run under2
30 mo
Inspections7
all-time
OOS inspections0
of 7
First seenJan 30, 2024
SC
Last seenJul 13, 2026
MD
Inspected under 2 different carriers in 30 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
1XKYD49X1MJ435063
Make
Kenworth
Model
T680
Model year
2021
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 · Jan 30, 2024 – Jul 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 13, 2026MDI · Full2—COWAN SYSTEMS LLC 5488803749372/IN
Jun 4, 2026OHII · Walk-around2—COWAN SYSTEMS LLC 5488803749372/IN
Jun 4, 2026OHII · Walk-around2—COWAN SYSTEMS LLC 5488803749372/IN
Dec 29, 2025MDI · Full3—COWAN SYSTEMS LLC 5488803749372/IN
Sep 29, 2025USIII · Driver-only0—COWAN SYSTEMS LLC 5488803749372/IN
Apr 29, 2025MDII · Walk-around0—COWAN SYSTEMS LLC 5488803749372/IN
Jan 30, 2024SCIII · Driver-only1—MARTEN TRANSPORT LTD 744322913687/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
COWAN SYSTEMS LLC548880Apr 29, 2025Jul 13, 20266MD
MARTEN TRANSPORT LTD74432Jan 30, 2024Jan 30, 20241WI
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.
3749372IN1COWAN SYSTEMS LLCApr 29, 2025 → Jul 13, 20266
2913687IN—MARTEN TRANSPORT LTDJan 30, 2024 → Jan 30, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026