Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X5PD859784 · Truck-Tractor · TRUCK

Carriers run under2

8 mo

Inspections3

all-time

OOS inspections1

of 3

First seen03/13/2025

Last seen11/26/2025

Inspected under 2 different carriers in 8 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.

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN: 1XPBD49X5PD859784
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: 07/30/2026

vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.

Inspection history

Every roadside inspection of this VIN, newest first · 03/13/2025 – 11/26/2025

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
11/26/2025	MI	III · Driver-only	1	—	2M TRUCKING LLC 3781268	PXD7137/OH
10/23/2025	MI	III · Driver-only	3	—	2M TRUCKING LLC 3781268	PXD7137/OH
03/13/2025	UT	II · Walk-around	2	OOS	7 LINES INC 4294514	PWU1908/OH

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
2M TRUCKING LLC	3781268	10/23/2025	11/26/2025	2	OH
7 LINES INC	4294514	03/13/2025	03/13/2025	1	OH

Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.

Plate & unit-number history

The same truck under different plate registrations across carriers

Plate	State / prov.	Unit no.	Carrier	Date range	Insp.
PXD7137	OH	—	2M TRUCKING LLC	10/23/2025 → 11/26/2025	2
PWU1908	OH	—	7 LINES INC	03/13/2025 → 03/13/2025	1

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/30/2026