Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBDP9X9HD421708 · Truck-Tractor · TRUCK
Carriers run under2
31 mo
Inspections8
all-time
OOS inspections1
of 8
First seenAug 21, 2023
CA
Last seenMar 9, 2026
WA
Inspected under 2 different carriers in 31 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
1XPBDP9X9HD421708
Make
Peterbilt
Model
579
Model year
2017
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 4, 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 · Aug 21, 2023 – Mar 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 9, 2026WAIII · Driver-only2—ARRIOLA TRANSPORTATION INC 2915204ZP36196/CA
Dec 3, 2025CAIII · Driver-only1—ARRIOLA TRANSPORTATION INC 2915204ZP36196/CA
Aug 12, 2025CAII · Walk-around0—ARRIOLA TRANSPORTATION INC 2915204ZP36196/CA
Apr 12, 2025CAV · Vehicle-only0—ARRIOLA TRANSPORTATION INC 2915204ZP36196/CA
Nov 14, 2024CAII · Walk-around0—ARRIOLA TRANSPORTATION INC 2915204ZP36196/CA
Jun 5, 2024CAI · Full0—OROZCO'S LOGISTICS LLC 3564215YP12592/CA
Jun 5, 2024CAI · Full2OOSOROZCO'S LOGISTICS LLC 3564215YP12592/CA
Aug 21, 2023CAI · Full0—OROZCO'S LOGISTICS LLC 3564215YP12592/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ARRIOLA TRANSPORTATION INC2915204Nov 14, 2024Mar 9, 20265CA
OROZCO'S LOGISTICS LLC3564215Aug 21, 2023Jun 5, 20243CA
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.
ZP36196CA1ARRIOLA TRANSPORTATION INCNov 14, 2024 → Mar 9, 20265
YP12592CA—OROZCO'S LOGISTICS LLCAug 21, 2023 → Jun 5, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 4, 2026