Equipment unit · VIN-decoded · NHTSA vPIC

2003 Peterbilt 379

1XP5DB9X13N596036 · Truck-Tractor · TRUCK

Carriers run under2

20 mo

Inspections4

all-time

OOS inspections1

of 4

First seen04/10/2024

Last seen12/22/2025

Inspected under 2 different carriers in 20 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: 1XP5DB9X13N596036
Make: Peterbilt
Model: 379
Model year: 2003
Body class: Truck-Tractor
Vehicle type: TRUCK
GVWR: Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at: 07/11/2026

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 · 04/10/2024 – 12/22/2025

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
12/22/2025	NE	III · Driver-only	0	—	DOUBLE T BAR H TRUCKING LLC 4503975	TEMP/SD
10/16/2025	MT	III · Driver-only	3	OOS	NATHAN SMITH 3159220	PA28601/MT
10/23/2024	NE	III · Driver-only	0	—	NATHAN SMITH 3159220	PA28601/MT
04/10/2024	WA	III · Driver-only	1	—	NATHAN SMITH 3159220	PA28601/MT

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
DOUBLE T BAR H TRUCKING LLC	4503975	12/22/2025	12/22/2025	1	SD
NATHAN SMITH	3159220	04/10/2024	10/16/2025	3	MT

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.
TEMP	SD	—	DOUBLE T BAR H TRUCKING LLC	12/22/2025 → 12/22/2025	1
PA28601	MT	—	NATHAN SMITH	04/10/2024 → 10/16/2025	3

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/11/2026