Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T680

1XKYD49X2MJ434956 · Truck-Tractor · TRUCK
Carriers run under3
26 mo
Inspections7
all-time
OOS inspections0
of 7
First seenSep 10, 2023
CA
Last seenNov 27, 2025
CA
Inspected under 3 different carriers in 26 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
1XKYD49X2MJ434956
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 21, 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 · Sep 10, 2023 – Nov 27, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 27, 2025CAII · Walk-around1—DIWAN TRANS INC 4190732ZP66137/CA
Nov 21, 2025CAIII · Driver-only0—DIWAN TRANS INC 4190732ZP66137/CA
Jun 17, 2025CAIII · Driver-only0—ARCHER FREIGHT INC 3612188ZP35884/CA
May 30, 2024CAI · Full0—MARTEN TRANSPORT LTD 744322484119/IN
May 7, 2024ORIII · Driver-only0—MARTEN TRANSPORT LTD 744322484119/IN
Dec 17, 2023WAII · Walk-around2—MARTEN TRANSPORT LTD 744322484119/IN
Sep 10, 2023CAIII · Driver-only0—MARTEN TRANSPORT LTD 744322484119/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DIWAN TRANS INC4190732Nov 21, 2025Nov 27, 20252CA
ARCHER FREIGHT INC3612188Jun 17, 2025Jun 17, 20251CA
MARTEN TRANSPORT LTD74432Sep 10, 2023May 30, 20244WI
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.
ZP66137CA—DIWAN TRANS INCNov 21, 2025 → Nov 27, 20252
ZP35884CA—ARCHER FREIGHT INCJun 17, 2025 → Jun 17, 20251
2484119IN—MARTEN TRANSPORT LTDSep 10, 2023 → May 30, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026