Equipment unit · VIN-decoded · NHTSA vPIC

2019 Peterbilt 579

1XPBDP9X6KD612946 · Truck-Tractor · TRUCK
Carriers run under1
12 mo
Inspections5
all-time
OOS inspections4
of 5
First seenMar 13, 2024
IL
Last seenMar 19, 2025
MO
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9X6KD612946
Make
Peterbilt
Model
579
Model year
2019
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 29, 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 · Mar 13, 2024 – Mar 19, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 19, 2025MOII · Walk-around2OOSMARK DUFF 1309590P1118130/IL
Dec 12, 2024MOI · Full11OOSMARK DUFF 1309590P111830/IL
Aug 5, 2024MOI · Full5OOSMARK DUFF 1309590P1118130/IL
Jun 7, 2024MOII · Walk-around2OOSMARK DUFF 1309590P1118130/IL
Mar 13, 2024ILIII · Driver-only0—MARK DUFF 1309590P1118130/IL
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARK DUFF1309590Mar 13, 2024Mar 19, 20255IL
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.
P1118130IL—MARK DUFFMar 13, 2024 → Mar 19, 20254
P111830IL—MARK DUFFDec 12, 2024 → Dec 12, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026
2019 Peterbilt 579 — VIN 1XPBDP9X6KD612946