Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X3PD861274 · Truck-Tractor · TRUCK
Carriers run under2
21 mo
Inspections5
all-time
OOS inspections1
of 5
First seenSep 20, 2023
WV
Last seenJun 12, 2025
AZ
Inspected under 2 different carriers in 21 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
1XPBD49X3PD861274
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
Jun 28, 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 · Sep 20, 2023 – Jun 12, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 12, 2025AZIII · Driver-only2—ROYAL FLUSH LOGISTICS INC 3473104P1187225/IL
Mar 18, 2025INIII · Driver-only0—ROYAL FLUSH LOGISTICS INC 3473104P1187225/IL
Mar 26, 2024SDIII · Driver-only0—ROYAL FLUSH LOGISTICS INC 3473104P1187225/IL
Oct 8, 2023ALII · Walk-around3OOSSAN TRANS INC 2285648P1187225/IL
Sep 20, 2023WVIII · Driver-only1—SAN TRANS INC 2285648P1187225/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROYAL FLUSH LOGISTICS INC3473104Mar 26, 2024Jun 12, 20253IL
SAN TRANS INC2285648Sep 20, 2023Oct 8, 20232IL
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.
P1187225IL—ROYAL FLUSH LOGISTICS INCMar 26, 2024 → Jun 12, 20253
P1187225IL—SAN TRANS INCSep 20, 2023 → Oct 8, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026