Equipment unit · VIN-decoded · NHTSA vPIC

2006 Peterbilt 379

1XP5DB9X76N885409 · Truck-Tractor · TRUCK
Carriers run under2
28 mo
Inspections3
all-time
OOS inspections2
of 3
First seenJun 30, 2023
TX
Last seenOct 15, 2025
TX
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
1XP5DB9X76N885409
Make
Peterbilt
Model
379
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 28, 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 · Jun 30, 2023 – Oct 15, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 15, 2025TXIII · Driver-only1—RUBEN MARTINEZ 19789551N24970/TX
Aug 9, 2024TXII · Walk-around7OOSRUBEN MARTINEZ 19789551N24970/TX
Jun 30, 2023TXII · Walk-around8OOS4M TRUCK LINES LLC 25180961M45035/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RUBEN MARTINEZ1978955Aug 9, 2024Oct 15, 20252TX
4M TRUCK LINES LLC2518096Jun 30, 2023Jun 30, 20231TX
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.
1N24970TX—RUBEN MARTINEZAug 9, 2024 → Oct 15, 20252
1M45035TX—4M TRUCK LINES LLCJun 30, 2023 → Jun 30, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 28, 2026