Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X8PD879415 · Truck-Tractor · TRUCK
Carriers run under2
12 mo
Inspections4
all-time
OOS inspections0
of 4
First seen03/19/2025
IN
Last seen03/26/2026
LA
Inspected under 2 different carriers in 12 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
1XPBD49X8PD879415
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
07/12/2026
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 · 03/19/2025 – 03/26/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
03/26/2026LAI · Full1—OKM TRUCKING INC 3199678P1119086/IL
01/23/2026KYIII · Driver-only1—OKM TRUCKING INC 3199678P1119086/IL
12/17/2025NEIII · Driver-only0—OKM TRUCKING INC 3199678TEMP/IL
03/19/2025INIII · Driver-only1—FREIGHTHAWK XPRESS LLC 3126195P1182705/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OKM TRUCKING INC319967812/17/202503/26/20263IL
FREIGHTHAWK XPRESS LLC312619503/19/202503/19/20251IL
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.
P1119086IL—OKM TRUCKING INC01/23/2026 → 03/26/20262
TEMPIL—OKM TRUCKING INC12/17/2025 → 12/17/20251
P1182705IL—FREIGHTHAWK XPRESS LLC03/19/2025 → 03/19/20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/12/2026