Equipment unit · VIN-decoded · NHTSA vPIC

2012 Kenworth T6 Series

3WKAD49X5CF303962 · Truck-Tractor · TRUCK
Carriers run under2
28 mo
Inspections5
all-time
OOS inspections2
of 5
First seenNov 13, 2023
CA
Last seenMar 10, 2026
CA
Inspected under 2 different carriers in 28 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
3WKAD49X5CF303962
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 4, 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 · Nov 13, 2023 – Mar 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 10, 2026CAIII · Driver-only3OOSJORGE LUIS GUTIERREZ MARDUENO 1206058—
Feb 18, 2025CAII · Walk-around1—IBT TRANSPORT LLC 2976349YP84860/CA
Sep 18, 2024CAI · Full0—IBT TRANSPORT LLC 2976349YP84860/CA
Dec 1, 2023CAI · Full0—IBT TRANSPORT LLC 2976349YP84860/CA
Nov 13, 2023CAI · Full2OOSIBT TRANSPORT LLC 2976349YP84860/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JORGE LUIS GUTIERREZ MARDUENO1206058Mar 10, 2026Mar 10, 20261CA
IBT TRANSPORT LLC2976349Nov 13, 2023Feb 18, 20254CA
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.
—CA—JORGE LUIS GUTIERREZ MARDUENOMar 10, 2026 → Mar 10, 20261
YP84860CA—IBT TRANSPORT LLCNov 13, 2023 → Feb 18, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 4, 2026