Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBDP9X6PD878782 · Truck-Tractor · TRUCK
Carriers run under2
14 mo
Inspections3
all-time
OOS inspections0
of 3
First seenNov 8, 2024
NC
Last seenJan 10, 2026
NM
Inspected under 2 different carriers in 14 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9X6PD878782
Make
Peterbilt
Model
579
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 31, 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 · Nov 8, 2024 – Jan 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 10, 2026NMIII · Driver-only0—2767918 ONTARIO INC 4105295PB36283/ON
Jan 8, 2026NMIII · Driver-only0—2767918 ONTARIO INC 4105295PB36283/ON
Nov 8, 2024NCIII · Driver-only1—STEFAN PETRE SOFTWARE AND DESIGN DEVELOPMENT INCORPORATED 1152904PXA7513/OH
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
2767918 ONTARIO INC4105295Jan 8, 2026Jan 10, 20262ON
STEFAN PETRE SOFTWARE AND DESIGN DEVELOPMENT INCORPORATED1152904Nov 8, 2024Nov 8, 20241MS
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.
PB36283ON—2767918 ONTARIO INCJan 8, 2026 → Jan 10, 20262
PXA7513OH—STEFAN PETRE SOFTWARE AND DESIGN DEVELOPMENT INCORPORATEDNov 8, 2024 → Nov 8, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 31, 2026