Equipment unit · VIN-decoded · NHTSA vPIC

2004 Peterbilt 379

1XP5DB9X34D812461 · Truck-Tractor · TRUCK
Carriers run under2
25 mo
Inspections3
all-time
OOS inspections0
of 3
First seen03/22/2024
TX
Last seen04/01/2026
TX
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.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XP5DB9X34D812461
Make
Peterbilt
Model
379
Model year
2004
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.
02

Inspection history

Every roadside inspection of this VIN, newest first · 03/22/2024 – 04/01/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
04/01/2026TXII · Walk-around1—MARIO GUZMAN 22869181L83558/TX
11/20/2024TXII · Walk-around2—MARIO GUZMAN 22869181L83558/TX
03/22/2024TXII · Walk-around5—STATEWIDE TRANSPORT LLC 3337241L83558/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARIO GUZMAN228691811/20/202404/01/20262TX
STATEWIDE TRANSPORT LLC33372403/22/202403/22/20241TX
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
1L83558TX—MARIO GUZMAN11/20/2024 → 04/01/20262
1L83558TX—STATEWIDE TRANSPORT LLC03/22/2024 → 03/22/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/28/2026