Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T680

1XKYD49X3MJ432116 · Truck-Tractor · TRUCK
Carriers run under2
31 mo
Inspections5
all-time
OOS inspections0
of 5
First seenAug 26, 2023
CA
Last seenMar 31, 2026
WA
Inspected under 2 different carriers in 31 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
1XKYD49X3MJ432116
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 · Aug 26, 2023 – Mar 31, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 31, 2026WAIII · Driver-only3—AMK TRANSPORTATION LLC 427037687228A/NV
Feb 16, 2026AZIII · Driver-only3—AMK TRANSPORTATION LLC 427037687228A/ID
Jan 13, 2026IDII · Walk-around2—AMK TRANSPORTATION LLC 427037687228/NV
Apr 2, 2024CAI · Full0—MARTEN TRANSPORT LTD 744322913372/IN
Aug 26, 2023CAIV · Special0—MARTEN TRANSPORT LTD 744322913372/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMK TRANSPORTATION LLC4270376Jan 13, 2026Mar 31, 20263NV
MARTEN TRANSPORT LTD74432Aug 26, 2023Apr 2, 20242WI
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.
87228ANV—AMK TRANSPORTATION LLCMar 31, 2026 → Mar 31, 20261
87228AID—AMK TRANSPORTATION LLCFeb 16, 2026 → Feb 16, 20261
87228NV—AMK TRANSPORTATION LLCJan 13, 2026 → Jan 13, 20261
2913372IN—MARTEN TRANSPORT LTDAug 26, 2023 → Apr 2, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026