Equipment unit · VIN-decoded · NHTSA vPIC

2012 Kenworth T6 Series

1XKAD49X4CJ315340 · Truck-Tractor · TRUCK
Carriers run under2
23 mo
Inspections4
all-time
OOS inspections0
of 4
First seenAug 29, 2023
KY
Last seenJul 22, 2025
LA
Inspected under 2 different carriers in 23 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
1XKAD49X4CJ315340
Make
Kenworth
Model
T6 Series
Model year
2012
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.
02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 29, 2023 – Jul 22, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 22, 2025LAIII · Driver-only1—OSI MOVING LLC 4340969A521417/MS
Jul 23, 2024LAIII · Driver-only1—STEP AND SON TRUCKING LLC 2035698A306286/MS
Nov 16, 2023ALIII · Driver-only0—STEP AND SON TRUCKING LLC 2035698A306286/MS
Aug 29, 2023KYIII · Driver-only1—STEP AND SON TRUCKING LLC 2035698A306286/MS
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OSI MOVING LLC4340969Jul 22, 2025Jul 22, 20251MS
STEP AND SON TRUCKING LLC2035698Aug 29, 2023Jul 23, 20243MS
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.
A521417MS—OSI MOVING LLCJul 22, 2025 → Jul 22, 20251
A306286MS—STEP AND SON TRUCKING LLCAug 29, 2023 → Jul 23, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 10, 2026