Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBDP9X0HD421712 · Truck-Tractor · TRUCK
Carriers run under1
35 mo
Inspections9
all-time
OOS inspections2
of 9
First seenJul 31, 2023
CA
Last seenJun 8, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9X0HD421712
Make
Peterbilt
Model
579
Model year
2017
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 19, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 31, 2023 – Jun 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 8, 2026CAIII · Driver-only1—O'MARA MOVING SYSTEMS INC 7447658103Z/WI
Jun 4, 2026COIII · Driver-only0—O'MARA MOVING SYSTEMS INC 7447658103Z/WI
Jan 28, 2026COIII · Driver-only0—O'MARA MOVING SYSTEMS INC 7447658103Z/WI
Dec 18, 2025COIII · Driver-only1—O'MARA MOVING SYSTEMS INC 7447658103Z/WI
Aug 22, 2025COII · Walk-around1OOSO'MARA MOVING SYSTEMS INC 7447658103Z/WI
May 31, 2025SDI · Full1—O'MARA MOVING SYSTEMS INC 7447658103Z/WI
Feb 4, 2025CAV · Vehicle-only0—O'MARA MOVING SYSTEMS INC 7447658103Z/WI
May 16, 2024COIII · Driver-only3—O'MARA MOVING SYSTEMS INC 7447658103Z/WI
Jul 31, 2023CAIII · Driver-only2OOSO'MARA MOVING SYSTEMS INC 7447658103Z/WI
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
O'MARA MOVING SYSTEMS INC74476Jul 31, 2023Jun 8, 20269WI
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.
58103ZWI—O'MARA MOVING SYSTEMS INCJul 31, 2023 → Jun 8, 20269
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026