Equipment unit · VIN-decoded · NHTSA vPIC

2006 Kenworth T6 Series

1XKADB9X36J155878 · Truck-Tractor · TRUCK
Carriers run under3
25 mo
Inspections4
all-time
OOS inspections2
of 4
First seenSep 15, 2023
NM
Last seenOct 31, 2025
AZ
Inspected under 3 different carriers in 25 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
1XKADB9X36J155878
Make
Kenworth
Model
T6 Series
Model year
2006
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 · Sep 15, 2023 – Oct 31, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 31, 2025AZII · Walk-around3OOSROBERTO CARLOS OLIVAS NEVAREZ 4105491TEMP2843/MX
Sep 30, 2025USIII · Driver-only0—ROBERTO CARLOS OLIVAS NEVAREZ 410549112AE4B/MX
Mar 12, 2025NMII · Walk-around6OOSALEJANDRO MARRUFO ACOSTA 263153012AE4B/MX
Sep 15, 2023NMII · Walk-around0—JOSELITO MARRUFO RUBIO 264256712AE4B/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROBERTO CARLOS OLIVAS NEVAREZ4105491Sep 30, 2025Oct 31, 20252CI
ALEJANDRO MARRUFO ACOSTA2631530Mar 12, 2025Mar 12, 20251CI
JOSELITO MARRUFO RUBIO2642567Sep 15, 2023Sep 15, 20231CI
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.
TEMP2843MX—ROBERTO CARLOS OLIVAS NEVAREZOct 31, 2025 → Oct 31, 20251
12AE4BMX—ROBERTO CARLOS OLIVAS NEVAREZSep 30, 2025 → Sep 30, 20251
12AE4BMX—ALEJANDRO MARRUFO ACOSTAMar 12, 2025 → Mar 12, 20251
12AE4BMX—JOSELITO MARRUFO RUBIOSep 15, 2023 → Sep 15, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 10, 2026