Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBD49X0LD655033 · Truck-Tractor · TRUCK
Carriers run under2
32 mo
Inspections6
all-time
OOS inspections0
of 6
First seen10/25/2023
IL
Last seen06/23/2026
NM
Inspected under 2 different carriers in 32 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
1XPBD49X0LD655033
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
06/28/2026
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 · 10/25/2023 – 06/23/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/23/2026NMIII · Driver-only0—91 TRANSPORT LLC 2775287ZP60732/CA
04/01/2026AZIII · Driver-only0—91 TRANSPORT LLC 2775287ZP60732/CA
12/22/2025CAIII · Driver-only0—91 TRANSPORT LLC 2775287ZP60732/CA
07/15/2025NMII · Walk-around0—91 TRANSPORT LLC 2775287ZP60732/CA
04/16/2024SCIII · Driver-only2—THUNDERSTONE LOGISTICS LLC 373011619KS6K/MO
10/25/2023ILIII · Driver-only0—THUNDERSTONE LOGISTICS LLC 373011619KS6K/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
91 TRANSPORT LLC277528707/15/202506/23/20264CA
THUNDERSTONE LOGISTICS LLC373011610/25/202304/16/20242MO
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.
ZP60732CA191 TRANSPORT LLC07/15/2025 → 06/23/20264
19KS6KMO—THUNDERSTONE LOGISTICS LLC10/25/2023 → 04/16/20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/28/2026