Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X1PD868434 · Truck-Tractor · TRUCK

Carriers run under2

25 mo

Inspections3

all-time

OOS inspections0

of 3

First seenDec 1, 2023

Last seenJan 12, 2026

Inspected under 2 different carriers in 25 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: 1XPBD49X1PD868434
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 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 · Dec 1, 2023 – Jan 12, 2026

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
Jan 12, 2026	PA	III · Driver-only	2	—	PAYNE INC 194795	48692PZ/VA
Dec 11, 2023	AZ	III · Driver-only	2	—	DART TRANSIT COMPANY 75525	P1156845/IL
Dec 1, 2023	OK	III · Driver-only	0	—	DART TRANSIT COMPANY 75525	P1156845/IL

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
PAYNE INC	194795	Jan 12, 2026	Jan 12, 2026	1	VA
DART TRANSIT COMPANY	75525	Dec 1, 2023	Dec 11, 2023	2	MN

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.
48692PZ	VA	—	PAYNE INC	Jan 12, 2026 → Jan 12, 2026	1
P1156845	IL	—	DART TRANSIT COMPANY	Dec 1, 2023 → Dec 11, 2023	2

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 30, 2026