Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 579

1XPBDP9X1JD466910 · Truck-Tractor · TRUCK
Carriers run under2
27 mo
Inspections12
all-time
OOS inspections4
of 12
First seen09/22/2023
CA
Last seen12/09/2025
CA
Inspected under 2 different carriers in 27 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
1XPBDP9X1JD466910
Make
Peterbilt
Model
579
Model year
2018
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/16/2026
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 · 09/22/2023 – 12/09/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
12/09/2025CAIII · Driver-only1—DONELI INC 3265027ZP64771/CA
09/09/2025AZIII · Driver-only4OOSDONELI INC 3265027ZP64771/CA
09/08/2025AZII · Walk-around7OOSDONELI INC 3265027ZP64771/CA
08/26/2025CAI · Full1—DONELI INC 3265027ZP64771/CA
08/25/2025NMII · Walk-around0—DONELI INC 3265027ZP64771/CA
06/24/2025CAII · Walk-around2—DONELI INC 3265027ZP64771/CA
05/20/2025CAI · Full13OOSDONELI INC 3265027ZP64771/CA
05/14/2025CAIII · Driver-only0—DONELI INC 3265027ZP64771/CA
09/19/2024AZII · Walk-around4—1SL TRANSPORT LINES INC 3380296YP91920/CA
02/27/2024CAII · Walk-around3OOS1SL TRANSPORT LINES INC 3380296YP91920/CA
10/24/2023CAI · Full0—1SL TRANSPORT LINES INC 3380296YP91920/CA
09/22/2023CAV · Vehicle-only0—1SL TRANSPORT LINES INC 3380296YP91920/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DONELI INC326502705/14/202512/09/20258CA
1SL TRANSPORT LINES INC338029609/22/202309/19/20244CA
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.
ZP64771CA—DONELI INC05/14/2025 → 12/09/20258
YP91920CA—1SL TRANSPORT LINES INC09/22/2023 → 09/19/20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/16/2026