Equipment unit · VIN-decoded · NHTSA vPIC

1994 Peterbilt 379

1XP5DB8X8RD355235 · Truck-Tractor · TRUCK
Carriers run under2
24 mo
Inspections5
all-time
OOS inspections0
of 5
First seenOct 16, 2023
US
Last seenOct 23, 2025
NM
Inspected under 2 different carriers in 24 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
1XP5DB8X8RD355235
Make
Peterbilt
Model
379
Model year
1994
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 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 · Oct 16, 2023 – Oct 23, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 23, 2025NMIII · Driver-only0—LUIS ARTURO CONTRERAS DURAZO 4265614DM5382B/CH
Jul 24, 2025USI · Full0—LUIS ARTURO CONTRERAS DURAZO 4265614DM5382B/CI
Jul 24, 2024NMII · Walk-around4—KOSEKI AU PORTILLO 2636634DM5382B/MX
Oct 16, 2023TXI · Full6—KOSEKI AU PORTILLO 2636634EF72049/CI
Oct 16, 2023USI · Full4—KOSEKI AU PORTILLO 2636634EF72049/CI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LUIS ARTURO CONTRERAS DURAZO4265614Jul 24, 2025Oct 23, 20252CI
KOSEKI AU PORTILLO2636634Oct 16, 2023Jul 24, 20243CI
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.
DM5382BCH—LUIS ARTURO CONTRERAS DURAZOOct 23, 2025 → Oct 23, 20251
DM5382BCI—LUIS ARTURO CONTRERAS DURAZOJul 24, 2025 → Jul 24, 20251
DM5382BMX—KOSEKI AU PORTILLOJul 24, 2024 → Jul 24, 20241
EF72049CI—KOSEKI AU PORTILLOOct 16, 2023 → Oct 16, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026