Equipment unit · VIN-decoded · NHTSA vPIC

1999 Peterbilt 379

1XP5DB9X3XD484138 · Truck-Tractor · TRUCK
Carriers run under2
12 mo
Inspections4
all-time
OOS inspections2
of 4
First seenApr 23, 2024
CO
Last seenApr 29, 2025
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
1XP5DB9X3XD484138
Make
Peterbilt
Model
379
Model year
1999
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 11, 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 · Apr 23, 2024 – Apr 29, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 29, 2025TXI · Full15OOSM CORTEZ TRUCKING LLC 24227761N64856/TX
Dec 10, 2024TXIII · Driver-only2—M CORTEZ TRUCKING LLC 24227761N64856/TX
May 16, 2024KYI · Full4OOSWEST EAGLE LLC 3663485R424884/TX
Apr 23, 2024COIII · Driver-only0—WEST EAGLE LLC 3663485R424884/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
M CORTEZ TRUCKING LLC2422776Dec 10, 2024Apr 29, 20252TX
WEST EAGLE LLC3663485Apr 23, 2024May 16, 20242TX
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.
1N64856TX—M CORTEZ TRUCKING LLCDec 10, 2024 → Apr 29, 20252
R424884TX—WEST EAGLE LLCApr 23, 2024 → May 16, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 11, 2026