Equipment unit · VIN-decoded · NHTSA vPIC

2022 Peterbilt 579

1XPBP49X2ND766435 · Truck-Tractor · TRUCK
Carriers run under2
22 mo
Inspections5
all-time
OOS inspections0
of 5
First seenFeb 2, 2024
WA
Last seenDec 18, 2025
WA
Inspected under 2 different carriers in 22 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
1XPBP49X2ND766435
Make
Peterbilt
Model
579
Model year
2022
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 29, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Feb 2, 2024 – Dec 18, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 18, 2025WAII · Walk-around1—ROADRUNNER TRUCKING LLC 4234900YAKQ401/OR
Mar 4, 2025ORIII · Driver-only2—JUNIOR ALVARADO TRUCKING INC 1011527YAJP008/OR
Apr 20, 2024ORV · Vehicle-only0—JUNIOR ALVARADO TRUCKING INC 1011527YAJP008/OR
Apr 18, 2024ORII · Walk-around0—JUNIOR ALVARADO TRUCKING INC 1011527YAJP008/OR
Feb 2, 2024WAII · Walk-around2—JUNIOR ALVARADO TRUCKING INC 1011527YAJP008/OR
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROADRUNNER TRUCKING LLC4234900Dec 18, 2025Dec 18, 20251OR
JUNIOR ALVARADO TRUCKING INC1011527Feb 2, 2024Mar 4, 20254OR
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.
YAKQ401OR—ROADRUNNER TRUCKING LLCDec 18, 2025 → Dec 18, 20251
YAJP008OR—JUNIOR ALVARADO TRUCKING INCFeb 2, 2024 → Mar 4, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026