Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBDP9X4PD880689 · Truck-Tractor · TRUCK
Carriers run under3
26 mo
Inspections5
all-time
OOS inspections1
of 5
First seenAug 15, 2023
NE
Last seenOct 14, 2025
KY
Inspected under 3 different carriers in 26 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
1XPBDP9X4PD880689
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 29, 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 · Aug 15, 2023 – Oct 14, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 14, 2025KYII · Walk-around3—ROBBIE BEAVER 923065P1313515/IL
Jul 15, 2024OKI · Full7OOSS & J POTASHNICK TRANSPORTATION INC 28181461KT9K/MO
May 9, 2024TNIII · Driver-only0—S & J POTASHNICK TRANSPORTATION INC 28181461KT9K/MO
Mar 2, 2024KYIII · Driver-only1—S & J POTASHNICK TRANSPORTATION INC 281814TEMP/MO
Aug 15, 2023NEIII · Driver-only1—HARPERS HOT SHOT TRUCKING LLC 1958628R644242/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROBBIE BEAVER923065Oct 14, 2025Oct 14, 20251IL
S & J POTASHNICK TRANSPORTATION INC281814Mar 2, 2024Jul 15, 20243MO
HARPERS HOT SHOT TRUCKING LLC1958628Aug 15, 2023Aug 15, 20231TX
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.
P1313515IL—ROBBIE BEAVEROct 14, 2025 → Oct 14, 20251
61KT9KMO—S & J POTASHNICK TRANSPORTATION INCMay 9, 2024 → Jul 15, 20242
TEMPMO—S & J POTASHNICK TRANSPORTATION INCMar 2, 2024 → Mar 2, 20241
R644242TX—HARPERS HOT SHOT TRUCKING LLCAug 15, 2023 → Aug 15, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026