Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X5LD609862 · Truck-Tractor · TRUCK
Carriers run under3
36 mo
Inspections9
all-time
OOS inspections1
of 9
First seen06/22/2023
KS
Last seen06/01/2026
NE
Inspected under 3 different carriers in 36 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
1XPBDP9X5LD609862
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
06/19/2026
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 · 06/22/2023 – 06/01/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/01/2026NEIII · Driver-only0—ARNOLD J THOMAS & SON INC 61163YAKM971/OR
07/23/2025CAIII · Driver-only0—ARNOLD J THOMAS & SON INC 61163YAKM971/OR
06/29/2025CAII · Walk-around0—ARNOLD J THOMAS & SON INC 61163YAKM971/OR
06/15/2025CAII · Walk-around0—ARNOLD J THOMAS & SON INC 61163YAKM971/OR
06/13/2025CAIII · Driver-only0—ARNOLD J THOMAS & SON INC 61163YAKM971/OR
06/03/2025CAII · Walk-around1OOSARNOLD J THOMAS & SON INC 61163YAKM971/OR
07/12/2024CAIII · Driver-only0—F S F INC 775182YAKH326/OR
05/23/2024NVII · Walk-around0—F S F INC 775182YAKH326/OR
06/22/2023KSIII · Driver-only0—DOUG ANDRUS DISTRIBUTING LLC 234AJ4757/ID
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ARNOLD J THOMAS & SON INC6116306/03/202506/01/20266OR
F S F INC77518205/23/202407/12/20242ID
DOUG ANDRUS DISTRIBUTING LLC23406/22/202306/22/20231ID
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.
YAKM971OR—ARNOLD J THOMAS & SON INC06/03/2025 → 06/01/20266
YAKH326OR—F S F INC05/23/2024 → 07/12/20242
AJ4757ID—DOUG ANDRUS DISTRIBUTING LLC06/22/2023 → 06/22/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/19/2026