Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X5LD731976 · Truck-Tractor · TRUCK
Carriers run under2
26 mo
Inspections6
all-time
OOS inspections0
of 6
First seen02/07/2024
OH
Last seen04/20/2026
CA
Inspected under 2 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
1XPBDP9X5LD731976
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 · 02/07/2024 – 04/20/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
04/20/2026CAI · Full0—SCHNEIDER NATIONAL CARRIERS INC 26418485843A/NV
01/22/2026TNIII · Driver-only0—SCHNEIDER NATIONAL CARRIERS INC 26418485843A/NV
07/10/2025WIII · Walk-around0—SCHNEIDER NATIONAL CARRIERS INC 26418485843A/NV
06/30/2025ILIII · Driver-only1—SCHNEIDER NATIONAL CARRIERS INC 26418485843A/NV
05/06/2024CTII · Walk-around0—SMITH TRANSPORT LLC 2462042914355/IN
02/07/2024OHIII · Driver-only0—SMITH TRANSPORT LLC 2462042914355/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SCHNEIDER NATIONAL CARRIERS INC26418406/30/202504/20/20264WI
SMITH TRANSPORT LLC24620402/07/202405/06/20242PA
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.
85843ANV—SCHNEIDER NATIONAL CARRIERS INC06/30/2025 → 04/20/20264
2914355IN—SMITH TRANSPORT LLC02/07/2024 → 05/06/20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/25/2026