Equipment unit · VIN-decoded · NHTSA vPIC

2022 Peterbilt 579

1XPBDP9X5ND822068 · Truck-Tractor · TRUCK
Carriers run under2
12 mo
Inspections4
all-time
OOS inspections1
of 4
First seen02/16/2024
CA
Last seen02/20/2025
CA
Inspected under 2 different carriers in 12 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
1XPBDP9X5ND822068
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
07/12/2026
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 · 02/16/2024 – 02/20/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
02/20/2025CAIII · Driver-only0—NUMBER ONE CONCRETE READY MIX INC 30797599G48166/CA
02/10/2025CAII · Walk-around2—NUMBER ONE CONCRETE READY MIX INC 30797599G48166/CA
08/15/2024CAI · Full0—ECOLOGY AUTO PARTS INC 6290139G38166/CA
02/16/2024CAII · Walk-around2OOSNUMBER ONE CONCRETE READY MIX INC 30797599G38166/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NUMBER ONE CONCRETE READY MIX INC307975902/16/202402/20/20253CA
ECOLOGY AUTO PARTS INC62901308/15/202408/15/20241CA
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.
9G48166CA—NUMBER ONE CONCRETE READY MIX INC02/10/2025 → 02/20/20252
9G38166CA—ECOLOGY AUTO PARTS INC08/15/2024 → 08/15/20241
9G38166CA—NUMBER ONE CONCRETE READY MIX INC02/16/2024 → 02/16/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/12/2026