Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49XXPD812170 · Truck-Tractor · TRUCK
Carriers run under2
34 mo
Inspections11
all-time
OOS inspections2
of 11
First seenSep 7, 2023
TX
Last seenJul 13, 2026
TX
Inspected under 2 different carriers in 34 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
1XPBD49XXPD812170
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 19, 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 7, 2023 – Jul 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 13, 2026TXI · Full0—TRUCKA USA LLC 3436907R841119/TX
Jul 10, 2026TXI · Full1—TRUCKA USA LLC 3436907R841119/TX
Apr 11, 2026ARIII · Driver-only1—TRUCKA USA LLC 3436907R841119/TX
Aug 7, 2025TXI · Full2—ZARO TRANSPORTATION LLC 1741743R598067/TX
Feb 16, 2025USII · Walk-around1—ZARO TRANSPORTATION LLC 174174304LA7E/MX
Feb 2, 2025TXII · Walk-around1—ZARO TRANSPORTATION LLC 1741743R598067/TX
Dec 10, 2024TXII · Walk-around0—ZARO TRANSPORTATION LLC 1741743R598067/TX
Jan 10, 2024TXII · Walk-around2OOSZARO TRANSPORTATION LLC 1741743R598067/TX
Oct 17, 2023TXII · Walk-around0—ZARO TRANSPORTATION LLC 1741743R598067/TX
Sep 29, 2023TXI · Full3OOSZARO TRANSPORTATION LLC 1741743R598067/TX
Sep 7, 2023TXI · Full0—ZARO TRANSPORTATION LLC 1741743R598067/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRUCKA USA LLC3436907Apr 11, 2026Jul 13, 20263TX
ZARO TRANSPORTATION LLC1741743Sep 7, 2023Aug 7, 20258TX
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.
R841119TX1TRUCKA USA LLCApr 11, 2026 → Jul 13, 20263
R598067TX—ZARO TRANSPORTATION LLCSep 7, 2023 → Aug 7, 20257
04LA7EMX—ZARO TRANSPORTATION LLCFeb 16, 2025 → Feb 16, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026