Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBDP9X6PD863473 · Truck-Tractor · TRUCK
Carriers run under2
19 mo
Inspections6
all-time
OOS inspections0
of 6
First seen04/10/2024
SD
Last seen11/11/2025
WA
Inspected under 2 different carriers in 19 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
1XPBDP9X6PD863473
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
06/25/2026
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 · 04/10/2024 – 11/11/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
11/11/2025WAIII · Driver-only0—EXTRA TRANS INC 3469088P1293247/IL
04/09/2025KYI · Full0—YUNOST LOGISTICS LLC 4065342P6661HY/TN
03/19/2025MNIII · Driver-only1—YUNOST LOGISTICS LLC 4065342P6661HY/TN
02/24/2025INIII · Driver-only2—YUNOST LOGISTICS LLC 4065342P6661HY/TN
04/16/2024ORIII · Driver-only0—YUNOST LOGISTICS LLC 4065342P6661HY/TN
04/10/2024SDIII · Driver-only0—YUNOST LOGISTICS LLC 4065342P6661HY/TN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
EXTRA TRANS INC346908811/11/202511/11/20251IL
YUNOST LOGISTICS LLC406534204/10/202404/09/20255IL
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.
P1293247IL—EXTRA TRANS INC11/11/2025 → 11/11/20251
P6661HYTN—YUNOST LOGISTICS LLC04/10/2024 → 04/09/20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/25/2026