Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBDP9X2PD799898 · Truck-Tractor · TRUCK
Carriers run under2
18 mo
Inspections5
all-time
OOS inspections1
of 5
First seen06/21/2024
CO
Last seen12/10/2025
GA
Inspected under 2 different carriers in 18 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
1XPBDP9X2PD799898
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
06/29/2026
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 · 06/21/2024 – 12/10/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
12/10/2025GAIII · Driver-only2—PRO TRANS GROUP LLC 2538962P1322437/IL
10/16/2025GAIII · Driver-only6—PRO TRANS GROUP LLC 2538962P1322437/IL
09/24/2024TXII · Walk-around1—VINTAGE TRANSPORT INC 3111173R711544/TX
08/14/2024TNI · Full1OOSVINTAGE TRANSPORT INC 3111173R659232/TX
06/21/2024COII · Walk-around1—VINTAGE TRANSPORT INC 3111173R711544/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PRO TRANS GROUP LLC253896210/16/202512/10/20252IL
VINTAGE TRANSPORT INC311117306/21/202409/24/20243TX
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.
P1322437IL—PRO TRANS GROUP LLC10/16/2025 → 12/10/20252
R711544TX—VINTAGE TRANSPORT INC06/21/2024 → 09/24/20242
R659232TX—VINTAGE TRANSPORT INC08/14/2024 → 08/14/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/29/2026