Equipment unit · VIN-decoded · NHTSA vPIC

1991 Peterbilt 379

1XP5DB9X3MD303597 · Truck-Tractor · TRUCK
Carriers run under2
22 mo
Inspections3
all-time
OOS inspections0
of 3
First seenMay 1, 2024
LA
Last seenMar 3, 2026
LA
Inspected under 2 different carriers in 22 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
1XP5DB9X3MD303597
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 · May 1, 2024 – Mar 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 3, 2026LAII · Walk-around4—PRECISION WERKS LLC 4277272P298868/LA
Aug 26, 2025LAII · Walk-around1—DRILL-SHAFT SERVICES LLC 2095962B601474/LA
May 1, 2024LAII · Walk-around2—DRILL-SHAFT SERVICES LLC 2095962B601474/LA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PRECISION WERKS LLC4277272Mar 3, 2026Mar 3, 20261LA
DRILL-SHAFT SERVICES LLC2095962May 1, 2024Aug 26, 20252LA
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.
P298868LA—PRECISION WERKS LLCMar 3, 2026 → Mar 3, 20261
B601474LA—DRILL-SHAFT SERVICES LLCMay 1, 2024 → Aug 26, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 28, 2026