Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T680

1XKYDP9X7MJ455304 · Truck-Tractor · TRUCK
Carriers run under4
33 mo
Inspections5
all-time
OOS inspections0
of 5
First seenOct 12, 2023
KY
Last seenJul 8, 2026
NM
Inspected under 4 different carriers in 33 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
1XKYDP9X7MJ455304
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 11, 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 · Oct 12, 2023 – Jul 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 8, 2026NMIII · Driver-only0—MIZUNO LLC 4463902DF92KA/FL
Dec 11, 2025UTIII · Driver-only0—TOP TRUCKING LLC 3460347DF92KA/FL
Apr 16, 2025NMI · Full0—ROCKY MT LOGISTICS LLC 3979867FZ3041/IA
Apr 30, 2024MII · Full3—TANDEM SPECIALIZED INC 2438407RB93572/MI
Oct 12, 2023KYII · Walk-around0—TANDEM SPECIALIZED INC 2438407RB93572/MI
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MIZUNO LLC4463902Jul 8, 2026Jul 8, 20261IL
TOP TRUCKING LLC3460347Dec 11, 2025Dec 11, 20251IA
ROCKY MT LOGISTICS LLC3979867Apr 16, 2025Apr 16, 20251OH
TANDEM SPECIALIZED INC2438407Oct 12, 2023Apr 30, 20242MI
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.
DF92KAFL1MIZUNO LLCJul 8, 2026 → Jul 8, 20261
DF92KAFL—TOP TRUCKING LLCDec 11, 2025 → Dec 11, 20251
FZ3041IA—ROCKY MT LOGISTICS LLCApr 16, 2025 → Apr 16, 20251
RB93572MI—TANDEM SPECIALIZED INCOct 12, 2023 → Apr 30, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 11, 2026