Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBDP9X9PD823033 · Truck-Tractor · TRUCK
Carriers run under1
30 mo
Inspections8
all-time
OOS inspections2
of 8
First seen10/11/2023
CA
Last seen04/30/2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9X9PD823033
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
06/21/2026
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 · 10/11/2023 – 04/30/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
04/30/2026CAI · Full0—RIVERSIDE DC 156237YP57308/CA
04/30/2026CAI · Full6OOSRIVERSIDE DC 156237YP57308/CA
05/08/2025CAI · Full0—RIVERSIDE DC 156237YP57308/CA
04/23/2025NVII · Walk-around2OOSRIVERSIDE DC 156237YP57308/CA
11/19/2024CAII · Walk-around1—RIVERSIDE DC 156237YP57308/CA
07/31/2024ORIII · Driver-only0—RIVERSIDE DC 156237YP57308/CA
03/20/2024CAI · Full2—RIVERSIDE DC 156237YP57308/CA
10/11/2023CAI · Full0—RIVERSIDE DC 156237YP57308/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RIVERSIDE DC15623710/11/202304/30/20268CA
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.
YP57308CA—RIVERSIDE DC10/11/2023 → 04/30/20268
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026