Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X9PD879407 · Truck-Tractor · TRUCK

Carriers run under2

33 mo

Inspections7

all-time

OOS inspections1

of 7

First seen07/10/2023

Last seen04/27/2026

Inspected under 2 different carriers in 33 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: 1XPBD49X9PD879407
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: 06/21/2026

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 · 07/10/2023 – 04/27/2026

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
04/27/2026	AZ	II · Walk-around	2	OOS	KIV CARGO LLC 3085771	RP13984/WA
12/24/2025	AR	III · Driver-only	1	—	KIV CARGO LLC 3085771	RP13984/WA
10/28/2025	TX	II · Walk-around	2	—	KIV CARGO LLC 3085771	RP13984/WA
08/22/2025	ND	III · Driver-only	0	—	KIV CARGO LLC 3085771	RP13984/WA
06/24/2024	CA	II · Walk-around	0	—	KIV CARGO LLC 3085771	RP13984/WA
10/01/2023	NM	II · Walk-around	2	—	MAGNUM FREIGHT INC 2976623	P1047954/IL
07/10/2023	UT	III · Driver-only	2	—	MAGNUM FREIGHT INC 2976623	P1047954/IL

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
KIV CARGO LLC	3085771	06/24/2024	04/27/2026	5	WA
MAGNUM FREIGHT INC	2976623	07/10/2023	10/01/2023	2	IL

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.
RP13984	WA	—	KIV CARGO LLC	06/24/2024 → 04/27/2026	5
P1047954	IL	—	MAGNUM FREIGHT INC	07/10/2023 → 10/01/2023	2

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026