Equipment unit · VIN-decoded · NHTSA vPIC

2004 Peterbilt 379

1XP5DB9X54D818343 · Truck-Tractor · TRUCK
Carriers run under2
18 mo
Inspections5
all-time
OOS inspections5
of 5
First seen07/28/2024
MO
Last seen01/16/2026
TX
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.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XP5DB9X54D818343
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
06/28/2026
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 · 07/28/2024 – 01/16/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
01/16/2026TXII · Walk-around14OOSMARIZA EXPRESS LLC 3734478R708246/TX
12/15/2024TXII · Walk-around6OOSCW PERFECT LLC 4044569R708246/TX
11/13/2024ALII · Walk-around14OOSCW PERFECT LLC 4044569R708246/TX
08/05/2024MOII · Walk-around6OOSCW PERFECT LLC 4044569R708246/TX
07/28/2024MOI · Full26OOSCW PERFECT LLC 4044569R708246/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARIZA EXPRESS LLC373447801/16/202601/16/20261TX
CW PERFECT LLC404456907/28/202412/15/20244TX
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.
R708246TX—MARIZA EXPRESS LLC01/16/2026 → 01/16/20261
R708246TX—CW PERFECT LLC07/28/2024 → 12/15/20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/28/2026