Equipment unit · VIN-decoded · NHTSA vPIC

2019 Peterbilt 579

1XPBDP9X9KD607188 · Truck-Tractor · TRUCK
Carriers run under3
30 mo
Inspections8
all-time
OOS inspections2
of 8
First seen12/21/2023
CA
Last seen06/03/2026
CA
Inspected under 3 different carriers in 30 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
1XPBDP9X9KD607188
Make
Peterbilt
Model
579
Model year
2019
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
07/04/2026
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 · 12/21/2023 – 06/03/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/03/2026CAI · Full3OOSNORCAL FREIGHT 3259376ZP48461/CA
09/30/2025CAIII · Driver-only1—BLACK DIAMOND ASPHALT INC 561792ZP48461/CA
04/12/2025CAV · Vehicle-only0—ARRIOLA TRANSPORTATION INC 2915204ZP48461/CA
03/25/2024CAI · Full0—ARRIOLA TRANSPORTATION INC 2915204YP77629/CA
03/25/2024CAI · Full1OOSARRIOLA TRANSPORTATION INC 2915204YP77629/CA
03/05/2024WAIII · Driver-only4—ARRIOLA TRANSPORTATION INC 2915204YP77629/CA
01/11/2024CAII · Walk-around6—ARRIOLA TRANSPORTATION INC 2915204YP77629/CA
12/21/2023CAII · Walk-around0—ARRIOLA TRANSPORTATION INC 2915204YP77629/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NORCAL FREIGHT325937606/03/202606/03/20261CA
BLACK DIAMOND ASPHALT INC56179209/30/202509/30/20251CA
ARRIOLA TRANSPORTATION INC291520412/21/202304/12/20256CA
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.
ZP48461CA—NORCAL FREIGHT06/03/2026 → 06/03/20261
ZP48461CA—BLACK DIAMOND ASPHALT INC09/30/2025 → 09/30/20251
ZP48461CA1ARRIOLA TRANSPORTATION INC04/12/2025 → 04/12/20251
YP77629CA1ARRIOLA TRANSPORTATION INC12/21/2023 → 03/25/20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/04/2026
2019 Peterbilt 579 — VIN 1XPBDP9X9KD607188