Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 579

1XPBDP9X4JD493924 · Truck-Tractor · TRUCK
Carriers run under2
18 mo
Inspections6
all-time
OOS inspections2
of 6
First seen12/31/2024
CA
Last seen06/28/2026
MO
Inspected under 2 different carriers in 18 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
1XPBDP9X4JD493924
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
06/29/2026
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 · 12/31/2024 – 06/28/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/28/2026MOIII · Driver-only0—AJ HUB GROUP INC 3346022ZP70475/CA
05/31/2026ILII · Walk-around1—AJ HUB GROUP INC 3346022ZP70475/CA
05/23/2026CAIII · Driver-only0—AJ HUB GROUP INC 3346022ZP70475/CA
12/16/2025AZII · Walk-around4OOSAJ HUB GROUP INC 3346022ZP70475/CA
09/04/2025NEIII · Driver-only9OOSAJ HUB GROUP INC 3346022ZP70475/CA
12/31/2024CAI · Full0—BELSHE BROS LLC 587046YAJS775/OR
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AJ HUB GROUP INC334602209/04/202506/28/20265CA
BELSHE BROS LLC58704612/31/202412/31/20241OR
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.
ZP70475CA1AJ HUB GROUP INC09/04/2025 → 06/28/20265
YAJS775OR—BELSHE BROS LLC12/31/2024 → 12/31/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/29/2026