Equipment unit · VIN-decoded · NHTSA vPIC

2000 Peterbilt 379

1NP5XBEX4YN522396 · Truck · INCOMPLETE VEHICLE
Carriers run under2
10 mo
Inspections7
all-time
OOS inspections1
of 7
First seenSep 15, 2025
MD
Last seenJul 10, 2026
DE
Inspected under 2 different carriers in 10 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
1NP5XBEX4YN522396
Make
Peterbilt
Model
379
Model year
2000
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 23, 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 · Sep 15, 2025 – Jul 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 10, 2026DEIII · Driver-only1—MARGOS TRUCKING INC 1123192378ED14/MD
Jun 10, 2026DEII · Walk-around0—MARGOS TRUCKING INC 1123192378ED14/MD
Jun 5, 2026MDII · Walk-around0—MARGOS TRUCKING INC 1123192378ED14/MD
May 12, 2026MDI · Full4OOSMARGOS TRUCKING INC 1123192378ED14/MD
Oct 15, 2025DEII · Walk-around0—MARTINEZ HAULING INC 582145378ED14/MD
Sep 29, 2025MDII · Walk-around1—MARGOS TRUCKING INC 1123192378ED14/MD
Sep 15, 2025MDI · Full2—MARGOS TRUCKING INC 1123192378ED14/MD
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARGOS TRUCKING INC1123192Sep 15, 2025Jul 10, 20266MD
MARTINEZ HAULING INC582145Oct 15, 2025Oct 15, 20251MD
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.
378ED14MD1MARGOS TRUCKING INCSep 15, 2025 → Jul 10, 20266
378ED14MD—MARTINEZ HAULING INCOct 15, 2025 → Oct 15, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026