Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X7PD812188 · Truck-Tractor · TRUCK
Carriers run under2
32 mo
Inspections12
all-time
OOS inspections4
of 12
First seenSep 16, 2023
NM
Last seenMay 28, 2026
TX
Inspected under 2 different carriers in 32 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
1XPBD49X7PD812188
Make
Peterbilt
Model
579
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 17, 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 16, 2023 – May 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 28, 2026TXI · Full6OOSAVITIA TRUCKING LLC 3070472BYR42959/TX
Feb 18, 2026TXI · Full0—ZARO TRANSPORTATION LLC 1741743R824624/TX
Feb 16, 2026TXI · Full2—ZARO TRANSPORTATION LLC 1741743R606984/TX
Jan 9, 2026TNIII · Driver-only1OOSZARO TRANSPORTATION LLC 1741743R606984/TX
Dec 18, 2025VAII · Walk-around2OOSZARO TRANSPORTATION LLC 1741743R606984/TX
Sep 24, 2025LAIII · Driver-only1—ZARO TRANSPORTATION LLC 1741743R606984/TX
Mar 16, 2025NMII · Walk-around1OOSZARO TRANSPORTATION LLC 1741743R606984/TX
Jul 1, 2024INIII · Driver-only2—ZARO TRANSPORTATION LLC 1741743R606984/TX
Jan 10, 2024NMII · Walk-around0—ZARO TRANSPORTATION LLC 1741743R606984/TX
Dec 27, 2023NMII · Walk-around0—ZARO TRANSPORTATION LLC 1741743R606984/TX
Nov 1, 2023NMIII · Driver-only0—ZARO TRANSPORTATION LLC 1741743R606984/TX
Sep 16, 2023NMII · Walk-around0—ZARO TRANSPORTATION LLC 1741743R606984/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AVITIA TRUCKING LLC3070472May 28, 2026May 28, 20261TX
ZARO TRANSPORTATION LLC1741743Sep 16, 2023Feb 18, 202611TX
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.
BYR42959TX—AVITIA TRUCKING LLCMay 28, 2026 → May 28, 20261
R824624TX—ZARO TRANSPORTATION LLCFeb 18, 2026 → Feb 18, 20261
R606984TX—ZARO TRANSPORTATION LLCSep 16, 2023 → Feb 16, 202610
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026
2023 Peterbilt 579 — VIN 1XPBD49X7PD812188