Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T680

1XKYD49X4MJ434957 · Truck-Tractor · TRUCK
Carriers run under2
28 mo
Inspections3
all-time
OOS inspections0
of 3
First seenFeb 29, 2024
WI
Last seenJun 29, 2026
WI
Inspected under 2 different carriers in 28 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
1XKYD49X4MJ434957
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
Jul 27, 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 · Feb 29, 2024 – Jun 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 29, 2026WIIII · Driver-only1—CHOICE TRANSPORTATION INC 83908384386Z/WI
Sep 30, 2025INII · Walk-around1—CHOICE TRANSPORTATION INC 83908384386Z/WI
Feb 29, 2024WIII · Walk-around2—MARTEN TRANSPORT LTD 744322483908/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CHOICE TRANSPORTATION INC839083Sep 30, 2025Jun 29, 20262WI
MARTEN TRANSPORT LTD74432Feb 29, 2024Feb 29, 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.
84386ZWI1CHOICE TRANSPORTATION INCSep 30, 2025 → Jun 29, 20262
2483908IN—MARTEN TRANSPORT LTDFeb 29, 2024 → Feb 29, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 27, 2026