Equipment unit · VIN-decoded · NHTSA vPIC

2006 Peterbilt 379

1NP5DB9XX6D883945 · Truck-Tractor · INCOMPLETE VEHICLE
Carriers run under2
29 mo
Inspections6
all-time
OOS inspections1
of 6
First seenFeb 23, 2024
MD
Last seenJul 21, 2026
PA
Inspected under 2 different carriers in 29 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
1NP5DB9XX6D883945
Make
Peterbilt
Model
379
Model year
2006
Body class
Truck-Tractor
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 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 · Feb 23, 2024 – Jul 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 21, 2026PAIII · Driver-only1—MZ TRANSPORT LLC 2485251AH59169/PA
Mar 2, 2026PAIII · Driver-only1—MZ TRANSPORT LLC 2485251AH59169/PA
Feb 11, 2026PAIII · Driver-only0—MZ TRANSPORT LLC 2485251AH59169/PA
Feb 4, 2026PAII · Walk-around3—M & A TRANSPORT INC 871981AH59169/PA
May 14, 2024PAIII · Driver-only1—MZ TRANSPORT LLC 2485251AF27385/PA
Feb 23, 2024MDI · Full1OOSMZ TRANSPORT LLC 2485251AF27385/PA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MZ TRANSPORT LLC2485251Feb 23, 2024Jul 21, 20265PA
M & A TRANSPORT INC871981Feb 4, 2026Feb 4, 20261PA
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.
AH59169PA1MZ TRANSPORT LLCFeb 11, 2026 → Jul 21, 20263
AH59169PA—M & A TRANSPORT INCFeb 4, 2026 → Feb 4, 20261
AF27385PA—MZ TRANSPORT LLCFeb 23, 2024 → May 14, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026