Equipment unit · VIN-decoded · NHTSA vPIC

2025 Kenworth T6 Series

1XKAD99X3SS684423 · Truck-Tractor · TRUCK
Carriers run under2
10 mo
Inspections6
all-time
OOS inspections6
of 6
First seen08/07/2023
TX
Last seen06/20/2024
TX
Inspected under 2 different carriers in 10 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
1XKAD99X3SS684423
Make
Kenworth
Model
T6 Series
Model year
2025
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/24/2026
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 · 08/07/2023 – 06/20/2024

DateStateLevelViol.OOSCarrier (DOT)Plate
06/20/2024TXII · Walk-around7OOSMARILYN MORENO 4122931SYH4644/TX
02/14/2024TXI · Full17OOSMARILYN MORENO 4122931SYH4644/TX
01/18/2024TXII · Walk-around9OOSMARILYN MORENO 4122931SYH4644/TX
12/27/2023TXII · Walk-around14OOSMARILYN MORENO 4122931SYH4644/TX
10/25/2023TXII · Walk-around8OOSMARILYN MORENO 4122931SYH4644/TX
08/07/2023TXII · Walk-around6OOSMARTHA ALICIA BERMUDEZ 3710295SYH4644/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARILYN MORENO412293110/25/202306/20/20245TX
MARTHA ALICIA BERMUDEZ371029508/07/202308/07/20231TX
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.
SYH4644TX—MARILYN MORENO10/25/2023 → 06/20/20245
SYH4644TX—MARTHA ALICIA BERMUDEZ08/07/2023 → 08/07/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/24/2026
2025 Kenworth T6 Series — VIN 1XKAD99X3SS684423