Equipment unit · VIN-decoded · NHTSA vPIC

2012 Kenworth T6 Series

1XKAD49X7CJ299750 · Truck-Tractor · TRUCK
Carriers run under2
8 mo
Inspections4
all-time
OOS inspections2
of 4
First seenJul 7, 2023
WA
Last seenMar 28, 2024
WA
Inspected under 2 different carriers in 8 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
1XKAD49X7CJ299750
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 · Jul 7, 2023 – Mar 28, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 28, 2024WAIII · Driver-only0—MONTEMAYOR TRUCKING LLC 1834029C29993D/WA
Jan 19, 2024WAIII · Driver-only1—MONTEMAYOR TRUCKING LLC 1834029C29993D/WA
Dec 8, 2023WAIII · Driver-only1OOSLONE STAR XPRESS LLC 3203430C2993D/WA
Jul 7, 2023WAII · Walk-around7OOSMONTEMAYOR TRUCKING LLC 1834029C29993D/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MONTEMAYOR TRUCKING LLC1834029Jul 7, 2023Mar 28, 20243WA
LONE STAR XPRESS LLC3203430Dec 8, 2023Dec 8, 20231WA
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.
C29993DWA—MONTEMAYOR TRUCKING LLCJul 7, 2023 → Mar 28, 20243
C2993DWA—LONE STAR XPRESS LLCDec 8, 2023 → Dec 8, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 10, 2026