Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T680

1XKYD49X3MJ434805 · Truck-Tractor · TRUCK
Carriers run under2
27 mo
Inspections4
all-time
OOS inspections0
of 4
First seenAug 31, 2023
SC
Last seenNov 20, 2025
TN
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
1XKYD49X3MJ434805
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 10, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 31, 2023 – Nov 20, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 20, 2025TNIII · Driver-only1—ROADPULSE LOGISTICS LLC 3606390U350730/OH
Aug 7, 2025COII · Walk-around4—ROADPULSE LOGISTICS LLC 3606390PXC1605/FL
Apr 25, 2025VAII · Walk-around0—ROADPULSE LOGISTICS LLC 3606390PXC1605/FL
Aug 31, 2023SCIII · Driver-only0—MARTEN TRANSPORT LTD 744322483733/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROADPULSE LOGISTICS LLC3606390Apr 25, 2025Nov 20, 20253IL
MARTEN TRANSPORT LTD74432Aug 31, 2023Aug 31, 20231WI
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.
U350730OH—ROADPULSE LOGISTICS LLCNov 20, 2025 → Nov 20, 20251
PXC1605FL—ROADPULSE LOGISTICS LLCApr 25, 2025 → Aug 7, 20252
2483733IN—MARTEN TRANSPORT LTDAug 31, 2023 → Aug 31, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 10, 2026