Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X9PD848576 · Truck-Tractor · TRUCK
Carriers run under2
30 mo
Inspections9
all-time
OOS inspections1
of 9
First seen07/03/2023
TX
Last seen01/15/2026
AZ
Inspected under 2 different carriers in 30 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
1XPBD49X9PD848576
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
06/19/2026
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 · 07/03/2023 – 01/15/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
01/15/2026AZII · Walk-around1—GREENWAY TRANSPORT1 INC 3579999YP80731/CA
12/14/2025AZII · Walk-around3—GREENWAY TRANSPORT1 INC 3579999YP80731/CA
02/18/2025AZIII · Driver-only0—GREENWAY TRANSPORT INC 2032006YP80731/CA
01/08/2025NMIII · Driver-only1OOSGREENWAY TRANSPORT INC 2032006YP80731/CA
10/23/2024CAI · Full1—GREENWAY TRANSPORT INC 2032006YP80731/CA
09/25/2024CAII · Walk-around0—GREENWAY TRANSPORT INC 2032006YP80731/CA
09/13/2024NMIII · Driver-only0—GREENWAY TRANSPORT INC 2032006YP80731/CA
01/19/2024CAI · Full0—GREENWAY TRANSPORT INC 2032006YP80731/CA
07/03/2023TXII · Walk-around0—GREENWAY TRANSPORT INC 2032006YP80731/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GREENWAY TRANSPORT1 INC357999912/14/202501/15/20262CA
GREENWAY TRANSPORT INC203200607/03/202302/18/20257CA
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.
YP80731CA—GREENWAY TRANSPORT1 INC12/14/2025 → 01/15/20262
YP80731CA—GREENWAY TRANSPORT INC07/03/2023 → 02/18/20257
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/19/2026