Equipment unit · VIN-decoded · NHTSA vPIC

2006 Peterbilt 379

1XP5D49X56D843595 · Truck-Tractor · TRUCK

Carriers run under2

18 mo

Inspections3

all-time

OOS inspections0

of 3

First seen04/01/2024

Last seen10/27/2025

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.

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN: 1XP5D49X56D843595
Make: Peterbilt
Model: 379
Model year: 2006
Body class: Truck-Tractor
Vehicle type: TRUCK
GVWR: Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at: 07/28/2026

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 · 04/01/2024 – 10/27/2025

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
10/27/2025	TX	II · Walk-around	0	—	MTS TRANSPORT LLC 2029816	R723990/TX
07/25/2024	TX	II · Walk-around	0	—	NHH HEAVY HAUL LLC 2383931	R723990/TX
04/01/2024	FL	III · Driver-only	2	—	NHH HEAVY HAUL LLC 2383931	R723990/TX

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
MTS TRANSPORT LLC	2029816	10/27/2025	10/27/2025	1	MD
NHH HEAVY HAUL LLC	2383931	04/01/2024	07/25/2024	2	IN

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.
R723990	TX	—	MTS TRANSPORT LLC	10/27/2025 → 10/27/2025	1
R723990	TX	—	NHH HEAVY HAUL LLC	04/01/2024 → 07/25/2024	2

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/28/2026