Equipment unit · VIN-decoded · NHTSA vPIC

1991 Peterbilt 379

1XP5DB9X3MD303986 · Truck-Tractor · TRUCK
Carriers run under1
17 mo
Inspections3
all-time
OOS inspections0
of 3
First seenMar 7, 2024
TX
Last seenAug 6, 2025
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XP5DB9X3MD303986
Make
Peterbilt
Model
379
Model year
1991
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 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 · Mar 7, 2024 – Aug 6, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 6, 2025TXI · Full4—FRANCISCO GUEVARA 7552181L47633/TX
Jun 9, 2025TXII · Walk-around1—FRANCISCO GUEVARA 7552181L47633/TX
Mar 7, 2024TXII · Walk-around1—FRANCISCO GUEVARA 7552181L47633/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FRANCISCO GUEVARA755218Mar 7, 2024Aug 6, 20253TX
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.
1L47633TX—FRANCISCO GUEVARAMar 7, 2024 → Aug 6, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 28, 2026
1991 Peterbilt 379 — VIN 1XP5DB9X3MD303986