Equipment unit · VIN-decoded · NHTSA vPIC

1998 Peterbilt 378

1XPFDB9X4WN446804 · Truck-Tractor · TRUCK
Carriers run under2
12 mo
Inspections4
all-time
OOS inspections3
of 4
First seen01/08/2025
TX
Last seen01/14/2026
TX
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.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPFDB9X4WN446804
Make
Peterbilt
Model
378
Model year
1998
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.
02

Inspection history

Every roadside inspection of this VIN, newest first · 01/08/2025 – 01/14/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
01/14/2026TXII · Walk-around18OOSDANIEL RIVERA ARRIAGA 38856871N00277/TX
09/10/2025TXII · Walk-around12OOSDANIEL RIVERA ARRIAGA 38856871N00277/TX
07/07/2025TXII · Walk-around3—DANIEL RIVERA ARRIAGA 38856871N00277/TX
01/08/2025TXII · Walk-around16OOSCLASSIC ONE LLC 41298061N16676/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DANIEL RIVERA ARRIAGA388568707/07/202501/14/20263TX
CLASSIC ONE LLC412980601/08/202501/08/20251TX
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.
1N00277TX—DANIEL RIVERA ARRIAGA07/07/2025 → 01/14/20263
1N16676TX—CLASSIC ONE LLC01/08/2025 → 01/08/20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/12/2026