Equipment unit · VIN-decoded · NHTSA vPIC

2016 Peterbilt 579

1XPBD49X2GD349022 · Truck-Tractor · TRUCK

Carriers run under2

12 mo

Inspections4

all-time

OOS inspections1

of 4

First seen07/07/2024

Last seen07/01/2025

Inspected under 2 different carriers in 12 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: 1XPBD49X2GD349022
Make: Peterbilt
Model: 579
Model year: 2016
Body class: Truck-Tractor
Vehicle type: TRUCK
GVWR: Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at: 07/12/2026

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 · 07/07/2024 – 07/01/2025

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
07/01/2025	MI	II · Walk-around	2	OOS	WORLD XPRESS CORP 4286603	422691/NE
09/03/2024	AL	II · Walk-around	5	—	ALAIN JR TRANSPORT CORP 4101683	422691/NE
07/09/2024	AL	I · Full	1	—	ALAIN JR TRANSPORT CORP 4101683	422691/NE
07/07/2024	FL	II · Walk-around	0	—	ALAIN JR TRANSPORT CORP 4101683	422691/NE

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
WORLD XPRESS CORP	4286603	07/01/2025	07/01/2025	1	FL
ALAIN JR TRANSPORT CORP	4101683	07/07/2024	09/03/2024	3	FL

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.
422691	NE	—	WORLD XPRESS CORP	07/01/2025 → 07/01/2025	1
422691	NE	—	ALAIN JR TRANSPORT CORP	07/07/2024 → 09/03/2024	3

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/12/2026