Equipment unit · VIN-decoded · NHTSA vPIC

2012 Peterbilt 388

1NPWL40X9CD169249 · Truck · INCOMPLETE VEHICLE
Carriers run under2
34 mo
Inspections9
all-time
OOS inspections1
of 9
First seenSep 26, 2023
PA
Last seenJul 30, 2026
PA
Inspected under 2 different carriers in 34 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
1NPWL40X9CD169249
Make
Peterbilt
Model
388
Model year
2012
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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 26, 2023 – Jul 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 30, 2026PAIII · Driver-only0—MZ TRANSPORT LLC 2485251ZZB5635/PA
Apr 11, 2026PAII · Walk-around0—MZ TRANSPORT LLC 2485251ZZB5635/PA
Sep 26, 2025PAIII · Driver-only0—MZ TRANSPORT LLC 2485251ZZB5635/PA
Feb 28, 2025PAIII · Driver-only0—HAYDEN EXCAVATING LLC 1228251AG63602/PA
Feb 21, 2025PAIII · Driver-only0—HAYDEN EXCAVATING LLC 1228251AG63602/PA
Dec 23, 2024PAIII · Driver-only0—HAYDEN EXCAVATING LLC 1228251AG63602/PA
Feb 23, 2024WVII · Walk-around1—HAYDEN EXCAVATING LLC 1228251AG63602/PA
Dec 11, 2023PAIII · Driver-only0—HAYDEN EXCAVATING LLC 1228251AG63602/PA
Sep 26, 2023PAIII · Driver-only2OOSHAYDEN EXCAVATING LLC 1228251AG63602/PA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MZ TRANSPORT LLC2485251Sep 26, 2025Jul 30, 20263PA
HAYDEN EXCAVATING LLC1228251Sep 26, 2023Feb 28, 20256PA
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.
ZZB5635PA1MZ TRANSPORT LLCSep 26, 2025 → Jul 30, 20263
AG63602PA—HAYDEN EXCAVATING LLCSep 26, 2023 → Feb 28, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026