Equipment unit · VIN-decoded · NHTSA vPIC

2025 Kenworth W9 Series

1XKWD49X9SR121134 · Truck-Tractor · TRUCK

Carriers run under2

18 mo

Inspections3

all-time

OOS inspections0

of 3

First seenApr 24, 2024

Last seenOct 29, 2025

Inspected under 2 different carriers in 18 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.

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN: 1XKWD49X9SR121134
Make: Kenworth
Model: W9 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: Jul 26, 2026

vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.

Inspection history

Every roadside inspection of this VIN, newest first · Apr 24, 2024 – Oct 29, 2025

Date	State	Level	OOS	Carrier (DOT)	Plate
Oct 29, 2025	MO	III · Driver-only	—	DOUBLE K TRANSPORT LLC 3866383	25KT2B/MO
Feb 13, 2025	MO	V · Vehicle-only	—	DOUBLE K TRANSPORT LLC 3866383	25KT2B/MO
Apr 24, 2024	SD	III · Driver-only	—	ACTIVE USA LLC 12358	WP49064/WI

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
DOUBLE K TRANSPORT LLC	3866383	Feb 13, 2025	Oct 29, 2025	2	MO
ACTIVE USA LLC	12358	Apr 24, 2024	Apr 24, 2024	1	WI

Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.

Plate & unit-number history

The same truck under different plate registrations across carriers

Plate	State / prov.	Unit no.	Carrier	Date range	Insp.
25KT2B	MO	—	DOUBLE K TRANSPORT LLC	Feb 13, 2025 → Oct 29, 2025	2
WP49064	WI	—	ACTIVE USA LLC	Apr 24, 2024 → Apr 24, 2024	1

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026