Equipment unit · VIN-decoded · NHTSA vPIC

2014 Peterbilt 579

1XPBDP9X2ED232376 · Truck-Tractor · TRUCK
Carriers run under1
13 mo
Inspections5
all-time
OOS inspections1
of 5
First seenJun 3, 2025
CA
Last seenJul 20, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9X2ED232376
Make
Peterbilt
Model
579
Model year
2014
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 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 3, 2025 – Jul 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 20, 2026CAII · Walk-around2—HEROLD SIMKIN 9462949G67854/CA
Jul 16, 2026CAII · Walk-around1—HEROLD SIMKIN 9462949G67854/CA
Sep 18, 2025CAII · Walk-around0—HEROLD SIMKIN 9462949G67854/CA
Jun 5, 2025CAII · Walk-around1—HEROLD SIMKIN 9462949G67854/CA
Jun 3, 2025CAIII · Driver-only3OOSHEROLD SIMKIN 9462949G67854/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HEROLD SIMKIN946294Jun 3, 2025Jul 20, 20265CA
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.
9G67854CA1HEROLD SIMKINJun 3, 2025 → Jul 20, 20265
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 23, 2026