Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 579

1XPBD49X5JD481828 · Truck-Tractor · TRUCK
Carriers run under2
22 mo
Inspections5
all-time
OOS inspections1
of 5
First seen10/12/2023
CA
Last seen08/28/2025
CA
Inspected under 2 different carriers in 22 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
1XPBD49X5JD481828
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
06/28/2026
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 · 10/12/2023 – 08/28/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
08/28/2025CAII · Walk-around1OOSAJ 24 INC 3403679YP94382/CA
08/07/2025CAII · Walk-around1—ARJAK&AGNES SONS TRUCKING 3247717YP94382/CA
01/20/2025CAII · Walk-around0—ARJAK&AGNES SONS TRUCKING 3247717YP94382/CA
08/27/2024CAI · Full1—ARJAK&AGNES SONS TRUCKING 3247717YP34228/CA
10/12/2023CAIII · Driver-only0—ARJAK&AGNES SONS TRUCKING 3247717YP34228/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AJ 24 INC340367908/28/202508/28/20251CA
ARJAK&AGNES SONS TRUCKING324771710/12/202308/07/20254CA
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.
YP94382CA—AJ 24 INC08/28/2025 → 08/28/20251
YP94382CA—ARJAK&AGNES SONS TRUCKING01/20/2025 → 08/07/20252
YP34228CA—ARJAK&AGNES SONS TRUCKING10/12/2023 → 08/27/20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/28/2026