Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBDP9X2PD850509 · Truck-Tractor · TRUCK
Carriers run under2
17 mo
Inspections3
all-time
OOS inspections0
of 3
First seenJul 15, 2024
IL
Last seenDec 12, 2025
CA
Inspected under 2 different carriers in 17 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
1XPBDP9X2PD850509
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
Jul 31, 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 · Jul 15, 2024 – Dec 12, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 12, 2025CAII · Walk-around5—PMG TRANSPORT LLC 39205849H26020/CA
Jan 21, 2025OKIII · Driver-only2—G B T ROADLINE LLC 2638817P88199/CA
Jul 15, 2024ILII · Walk-around0—G B T ROADLINE LLC 2638817YP88199/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PMG TRANSPORT LLC3920584Dec 12, 2025Dec 12, 20251CA
G B T ROADLINE LLC2638817Jul 15, 2024Jan 21, 20252CA
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.
9H26020CA—PMG TRANSPORT LLCDec 12, 2025 → Dec 12, 20251
P88199CA—G B T ROADLINE LLCJan 21, 2025 → Jan 21, 20251
YP88199CA—G B T ROADLINE LLCJul 15, 2024 → Jul 15, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 31, 2026