Equipment unit · VIN-decoded · NHTSA vPIC

2015 Peterbilt 579

1XPBDP9X8FD307518 · Truck-Tractor · TRUCK
Carriers run under2
30 mo
Inspections6
all-time
OOS inspections3
of 6
First seenNov 13, 2023
NM
Last seenMay 7, 2026
CA
Inspected under 2 different carriers in 30 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
1XPBDP9X8FD307518
Make
Peterbilt
Model
579
Model year
2015
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 13, 2023 – May 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 7, 2026CAII · Walk-around11OOSCHAVEZ TRANSPORTATION LLC 3601518ZP24536/CA
Jul 30, 2025AZII · Walk-around6OOSCHAVEZ TRANSPORTATION LLC 3601518ZP24536/CA
Jun 6, 2025AZI · Full5—CHAVEZ TRANSPORTATION LLC 3601518ZP24536/CA
Jan 2, 2025CAII · Walk-around4OOSCHAVEZ TRANSPORTATION LLC 36015189G35917/CA
Jun 27, 2024CAII · Walk-around0—CHAVEZ TRANSPORTATION LLC 36015189G35917/CA
Nov 13, 2023NMIII · Driver-only0—ARTHUR ARAKELIAN 3434935XP80346/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CHAVEZ TRANSPORTATION LLC3601518Jun 27, 2024May 7, 20265CA
ARTHUR ARAKELIAN3434935Nov 13, 2023Nov 13, 20231CA
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.
ZP24536CA—CHAVEZ TRANSPORTATION LLCJun 6, 2025 → May 7, 20263
9G35917CA—CHAVEZ TRANSPORTATION LLCJun 27, 2024 → Jan 2, 20252
XP80346CA—ARTHUR ARAKELIANNov 13, 2023 → Nov 13, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026