Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBDP9X7PD834905 · Truck-Tractor · TRUCK
Carriers run under2
30 mo
Inspections7
all-time
OOS inspections2
of 7
First seenJun 12, 2023
VA
Last seenDec 6, 2025
MI
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
1XPBDP9X7PD834905
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
Jun 27, 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 · Jun 12, 2023 – Dec 6, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 6, 2025MIII · Walk-around1—SOUTHERN PINES CRYOGENICS LLC 43628693296160/IN
Aug 26, 2025INI · Full8OOSSOUTHERN PINES CRYOGENICS LLC 43628693296160/IN
Dec 28, 2023VAI · Full1—SOUTHERN PINES TRUCKING INC 9987223296160/IN
Sep 27, 2023NYII · Walk-around3OOSSOUTHERN PINES TRUCKING INC 9987223296160/IN
Aug 25, 2023OHII · Walk-around1—SOUTHERN PINES TRUCKING INC 9987223296160/IN
Jun 23, 2023GAI · Full1—SOUTHERN PINES TRUCKING INC 9987223296160/IN
Jun 12, 2023VAI · Full1—SOUTHERN PINES TRUCKING INC 9987223296160/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SOUTHERN PINES CRYOGENICS LLC4362869Aug 26, 2025Dec 6, 20252PA
SOUTHERN PINES TRUCKING INC998722Jun 12, 2023Dec 28, 20235PA
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.
3296160IN1SOUTHERN PINES CRYOGENICS LLCAug 26, 2025 → Dec 6, 20252
3296160IN—SOUTHERN PINES TRUCKING INCJun 12, 2023 → Dec 28, 20235
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 27, 2026