Equipment unit · VIN-decoded · NHTSA vPIC

2011 Peterbilt 388

1NPWX4TXXBD129941 · Truck · INCOMPLETE VEHICLE
Carriers run under2
36 mo
Inspections7
all-time
OOS inspections0
of 7
First seenJun 28, 2023
PA
Last seenJun 25, 2026
PA
Inspected under 2 different carriers in 36 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
1NPWX4TXXBD129941
Make
Peterbilt
Model
388
Model year
2011
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 · Jun 28, 2023 – Jun 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 25, 2026PAII · Walk-around0—C & M WASTE WATER SERVICE LLC 1426773AH76803/PA
Oct 27, 2025PAII · Walk-around0—C & M WASTE WATER SERVICE LLC 1426773AH76803/PA
Apr 7, 2025PAII · Walk-around0—PRINCIPLE ENTERPRISES LLC 1817105AH18891/PA
Sep 26, 2024PAII · Walk-around0—PRINCIPLE ENTERPRISES LLC 1817105AH18891/PA
Jan 18, 2024PAII · Walk-around0—PRINCIPLE ENTERPRISES LLC 1817105AH18891/PA
Oct 27, 2023PAIII · Driver-only0—PRINCIPLE ENTERPRISES LLC 1817105AH18891/PA
Jun 28, 2023PAII · Walk-around0—PRINCIPLE ENTERPRISES LLC 1817105AH18891/PA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
C & M WASTE WATER SERVICE LLC1426773Oct 27, 2025Jun 25, 20262PA
PRINCIPLE ENTERPRISES LLC1817105Jun 28, 2023Apr 7, 20255PA
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.
AH76803PA1C & M WASTE WATER SERVICE LLCOct 27, 2025 → Jun 25, 20262
AH18891PA—PRINCIPLE ENTERPRISES LLCJun 28, 2023 → Apr 7, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026