Equipment unit · VIN-decoded · NHTSA vPIC

Peterbilt 579

1NPBGGGG50D455542 · Incomplete - Glider · INCOMPLETE VEHICLE
Carriers run under1
20 mo
Inspections3
all-time
OOS inspections0
of 3
First seen08/01/2024
IL
Last seen04/09/2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NPBGGGG50D455542
Make
Peterbilt
Model
579
Model year
—
Body class
Incomplete - Glider
Vehicle type
INCOMPLETE VEHICLE
GVWR
Not decoded
Decoded at
07/26/2026
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 · 08/01/2024 – 04/09/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
04/09/2026TXIII · Driver-only0—POLMAX LLC 758399P1252105/IL
12/30/2024LAIII · Driver-only1—POLMAX LLC 758399P1252105/IL
08/01/2024ILIII · Driver-only0—POLMAX LLC 758399P1252105/IL
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
POLMAX LLC75839908/01/202404/09/20263IL
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.
P1252105IL—POLMAX LLC08/01/2024 → 04/09/20263
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/26/2026