Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X0LD642980 · Truck-Tractor · TRUCK
Carriers run under2
32 mo
Inspections7
all-time
OOS inspections1
of 7
First seen07/06/2023
IL
Last seen03/25/2026
US
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
1XPBDP9X0LD642980
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
06/21/2026
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 · 07/06/2023 – 03/25/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
03/25/2026USI · Full3OOSSOUTHERN DELIVERS LLC 4052734T5055HY/TN
04/15/2025FLII · Walk-around1—SOUTHERN DELIVERS LLC 40527340P3375M/TX
08/29/2024NMII · Walk-around0—A N WEBBER INC 76507P935417/IL
07/03/2024NMIII · Driver-only0—A N WEBBER INC 76507P935417/IL
05/30/2024NMII · Walk-around1—A N WEBBER INC 76507P935417/IL
05/30/2024NMII · Walk-around0—A N WEBBER INC 76507P935417/IL
07/06/2023ILIII · Driver-only0—A N WEBBER INC 76507P935417/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SOUTHERN DELIVERS LLC405273404/15/202503/25/20262TN
A N WEBBER INC7650707/06/202308/29/20245IL
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.
T5055HYTN—SOUTHERN DELIVERS LLC03/25/2026 → 03/25/20261
0P3375MTX—SOUTHERN DELIVERS LLC04/15/2025 → 04/15/20251
P935417IL—A N WEBBER INC07/06/2023 → 08/29/20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026