Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBD49X9MD742091 · Truck-Tractor · TRUCK
Carriers run under1
15 mo
Inspections3
all-time
OOS inspections0
of 3
First seenApr 2, 2024
WA
Last seenJul 3, 2025
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X9MD742091
Make
Peterbilt
Model
579
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 30, 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 · Apr 2, 2024 – Jul 3, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 3, 2025CAII · Walk-around0—GURCHARAN SINGH 2080151ZP23206/CA
Oct 8, 2024AZII · Walk-around0—GURCHARAN SINGH 2080151ZP23206/CA
Apr 2, 2024WAIII · Driver-only0—GURCHARAN SINGH 2080151ZP23206/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GURCHARAN SINGH2080151Apr 2, 2024Jul 3, 20253CA
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.
ZP23206CA—GURCHARAN SINGHApr 2, 2024 → Jul 3, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 30, 2026