Equipment unit · VIN-decoded · NHTSA vPIC

2016 Peterbilt 579

1XPBD49X8GD356329 · Truck-Tractor · TRUCK
Carriers run under2
17 mo
Inspections6
all-time
OOS inspections3
of 6
First seenNov 11, 2024
TX
Last seenApr 11, 2026
US
Inspected under 2 different carriers in 17 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
1XPBD49X8GD356329
Make
Peterbilt
Model
579
Model year
2016
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 25, 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 11, 2024 – Apr 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 11, 2026USI · Full2—JORGE ALBERTO BARRERA SALAS 2422711R727544/TX
Sep 1, 2025TXII · Walk-around2OOSAUTO EXPRESS BARRERA LLC 3354752R727544/TX
Jun 13, 2025USI · Full7OOSJORGE ALBERTO BARRERA SALAS 2422711R727544/TX
Mar 12, 2025TXII · Walk-around2—JORGE ALBERTO BARRERA SALAS 2422711R727544/TX
Mar 9, 2025TXII · Walk-around5OOSJORGE ALBERTO BARRERA SALAS 2422711R727544/TX
Nov 11, 2024TXII · Walk-around2—JORGE ALBERTO BARRERA SALAS 2422711R727544/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JORGE ALBERTO BARRERA SALAS2422711Nov 11, 2024Apr 11, 20265CH
AUTO EXPRESS BARRERA LLC3354752Sep 1, 2025Sep 1, 20251TX
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.
R727544TX—JORGE ALBERTO BARRERA SALASNov 11, 2024 → Apr 11, 20265
R727544TX—AUTO EXPRESS BARRERA LLCSep 1, 2025 → Sep 1, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026