Equipment unit · VIN-decoded · NHTSA vPIC

2015 Peterbilt 579

1XPBDP9X3FD283130 · Truck-Tractor · TRUCK
Carriers run under1
5 mo
Inspections4
all-time
OOS inspections1
of 4
First seenMay 15, 2024
KY
Last seenOct 8, 2024
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9X3FD283130
Make
Peterbilt
Model
579
Model year
2015
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 12, 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 · May 15, 2024 – Oct 8, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 8, 2024CAI · Full0—HAROLD WILLIAMS 7798461AM4P/MO
Aug 26, 2024CAI · Full1—HAROLD WILLIAMS 7798461AM4P/MO
Jul 25, 2024NMII · Walk-around3OOSHAROLD WILLIAMS 7798461AM4P/MO
May 15, 2024KYII · Walk-around0—HAROLD WILLIAMS 7798461AM4P/MO
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HAROLD WILLIAMS77984May 15, 2024Oct 8, 20244MO
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.
61AM4PMO—HAROLD WILLIAMSMay 15, 2024 → Oct 8, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026