Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T680

1XKYD49X1MJ432096 · Truck-Tractor · TRUCK
Carriers run under2
27 mo
Inspections5
all-time
OOS inspections2
of 5
First seenAug 5, 2023
MO
Last seenNov 19, 2025
CA
Inspected under 2 different carriers in 27 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
1XKYD49X1MJ432096
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 5, 2023 – Nov 19, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 19, 2025CAV · Vehicle-only0—WEST EXPRESS TRANSPORTATION LLC 2888153ZP31730/CA
Nov 3, 2025AZII · Walk-around2OOSWEST EXPRESS TRANSPORTATION LLC 2888153ZP31730/CA
Oct 24, 2024AZII · Walk-around1OOSWEST EXPRESS TRANSPORTATION LLC 2888153ZP31730/CA
Nov 8, 2023TNII · Walk-around0—MARTEN TRANSPORT LTD 744322913283/IN
Aug 5, 2023MOIII · Driver-only1—MARTEN TRANSPORT LTD 744322913283/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WEST EXPRESS TRANSPORTATION LLC2888153Oct 24, 2024Nov 19, 20253CA
MARTEN TRANSPORT LTD74432Aug 5, 2023Nov 8, 20232WI
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.
ZP31730CA—WEST EXPRESS TRANSPORTATION LLCOct 24, 2024 → Nov 19, 20253
2913283IN—MARTEN TRANSPORT LTDAug 5, 2023 → Nov 8, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026