Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X0LD684601 · Truck-Tractor · TRUCK
Carriers run under2
28 mo
Inspections6
all-time
OOS inspections0
of 6
First seen12/26/2023
OH
Last seen04/07/2026
MI
Inspected under 2 different carriers in 28 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
1XPBDP9X0LD684601
Make
Peterbilt
Model
579
Model year
2020
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 · 12/26/2023 – 04/07/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
04/07/2026MIII · Walk-around0—DACONGOKING LLC 3520413NOPLATE/IL
12/05/2024KYIII · Driver-only0—TOPP TRANSPORTATION INC 3441376PWT6588/OH
11/27/2024INIII · Driver-only3—TOPP TRANSPORTATION INC 3441376PWT6588/OH
05/06/2024WII · Full2—TOPP TRANSPORTATION INC 3441376PWT6588/OH
01/19/2024OHII · Walk-around1—TOPP TRANSPORTATION INC 3441376PWT6588/OH
12/26/2023OHIII · Driver-only1—TOPP TRANSPORTATION INC 3441376PWT6588/OH
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DACONGOKING LLC352041304/07/202604/07/20261IL
TOPP TRANSPORTATION INC344137612/26/202312/05/20245IN
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.
NOPLATEIL—DACONGOKING LLC04/07/2026 → 04/07/20261
PWT6588OH—TOPP TRANSPORTATION INC12/26/2023 → 12/05/20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/25/2026