Equipment unit · VIN-decoded · NHTSA vPIC

2001 Peterbilt 379

1XP5DB9X31D528632 · Truck-Tractor · TRUCK
Carriers run under2
16 mo
Inspections6
all-time
OOS inspections0
of 6
First seenDec 19, 2024
TX
Last seenApr 30, 2026
TX
Inspected under 2 different carriers in 16 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
1XP5DB9X31D528632
Make
Peterbilt
Model
379
Model year
2001
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 24, 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 · Dec 19, 2024 – Apr 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 30, 2026TXIII · Driver-only0—AURORA M MARMOLEJO 18808841N87734/TX
Apr 23, 2026TXII · Walk-around5—AURORA M MARMOLEJO 18808841N87734/TX
Feb 5, 2026TXII · Walk-around9—AURORA M MARMOLEJO 18808841N87734/TX
Aug 19, 2025TXII · Walk-around4—AURORA M MARMOLEJO 18808841M24693/TX
Apr 4, 2025TXII · Walk-around11—AURORA M MARMOLEJO 18808841M24693/TX
Dec 19, 2024TXI · Full6—TRIPLE M TRANSIT INC 35754701M24693/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AURORA M MARMOLEJO1880884Apr 4, 2025Apr 30, 20265TX
TRIPLE M TRANSIT INC3575470Dec 19, 2024Dec 19, 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.
1N87734TX—AURORA M MARMOLEJOFeb 5, 2026 → Apr 30, 20263
1M24693TX—AURORA M MARMOLEJOApr 4, 2025 → Aug 19, 20252
1M24693TX—TRIPLE M TRANSIT INCDec 19, 2024 → Dec 19, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 24, 2026