Equipment unit · VIN-decoded · NHTSA vPIC

2006 Peterbilt 379

1XP5DU9X56N631872 · Truck-Tractor · TRUCK
Carriers run under2
14 mo
Inspections7
all-time
OOS inspections5
of 7
First seenNov 13, 2024
TX
Last seenJan 6, 2026
LA
Inspected under 2 different carriers in 14 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
1XP5DU9X56N631872
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
Jun 21, 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, 2024 – Jan 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 6, 2026LAIII · Driver-only1—DOUBLE D TRANSPORTS LLC 4446061F04331A/TX
Oct 29, 2025TXII · Walk-around5OOSHIGH ROLLER TRUCKIN LLC 3341129F04331A/TX
Oct 21, 2025TXII · Walk-around1OOSDOUBLE D TRANSPORTS LLC 4446061F04266A/TX
Jul 21, 2025TXII · Walk-around5OOSHIGH ROLLER TRUCKIN LLC 3341129F04266A/TX
Mar 11, 2025TXII · Walk-around7OOSHIGH ROLLER TRUCKIN LLC 3341129F04266A/TX
Feb 13, 2025LAIII · Driver-only0—HIGH ROLLER TRUCKIN LLC 3341129F04266A/TX
Nov 13, 2024TXII · Walk-around4OOSHIGH ROLLER TRUCKIN LLC 334112912Y633V/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DOUBLE D TRANSPORTS LLC4446061Oct 21, 2025Jan 6, 20262TX
HIGH ROLLER TRUCKIN LLC3341129Nov 13, 2024Oct 29, 20255TX
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.
F04331ATX—DOUBLE D TRANSPORTS LLCJan 6, 2026 → Jan 6, 20261
F04331ATX—HIGH ROLLER TRUCKIN LLCOct 29, 2025 → Oct 29, 20251
F04266ATX—DOUBLE D TRANSPORTS LLCOct 21, 2025 → Oct 21, 20251
F04266ATX—HIGH ROLLER TRUCKIN LLCFeb 13, 2025 → Jul 21, 20253
12Y633VTX—HIGH ROLLER TRUCKIN LLCNov 13, 2024 → Nov 13, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026