Equipment unit · VIN-decoded · NHTSA vPIC

1991 Peterbilt 379

1XP5D29X2MD305924 · Truck-Tractor · TRUCK
Carriers run under2
23 mo
Inspections3
all-time
OOS inspections1
of 3
First seenJul 24, 2023
NV
Last seenJun 4, 2025
NV
Inspected under 2 different carriers in 23 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
1XP5D29X2MD305924
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 · Jul 24, 2023 – Jun 4, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 4, 2025NVII · Walk-around1—PHX TRANSPORT LLC 4170069115667P/NV
Aug 17, 2023NVII · Walk-around3—PHATBOYS TRANSPORT LLC 3796300113247P/NV
Jul 24, 2023NVII · Walk-around2OOSPHATBOYS TRANSPORT LLC 3796300113277P/NV
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PHX TRANSPORT LLC4170069Jun 4, 2025Jun 4, 20251NV
PHATBOYS TRANSPORT LLC3796300Jul 24, 2023Aug 17, 20232NV
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.
115667PNV—PHX TRANSPORT LLCJun 4, 2025 → Jun 4, 20251
113247PNV—PHATBOYS TRANSPORT LLCAug 17, 2023 → Aug 17, 20231
113277PNV—PHATBOYS TRANSPORT LLCJul 24, 2023 → Jul 24, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 28, 2026