Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1NPBL49X3PD848568 · Truck · INCOMPLETE VEHICLE
Carriers run under2
31 mo
Inspections8
all-time
OOS inspections1
of 8
First seenDec 13, 2023
CA
Last seenJul 22, 2026
CA
Inspected under 2 different carriers in 31 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
1NPBL49X3PD848568
Make
Peterbilt
Model
579
Model year
2023
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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 · Dec 13, 2023 – Jul 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 22, 2026CAV · Vehicle-only0—RAMOS TANK LINE 544022EP11794/CA
Feb 23, 2026CAI · Full3—RAMOS TANK LINE 544022EP11794/CA
Mar 25, 2025CAII · Walk-around1—RAMOS OIL CO INC 646840EP11794/CA
Jan 22, 2025CAV · Vehicle-only0—RAMOS OIL CO INC 646840EP11794/CA
Sep 4, 2024CAI · Full1—RAMOS TANK LINE 544022EP11794/CA
Jul 17, 2024CAI · Full5OOSRAMOS TANK LINE 544022EP11794/CA
Apr 1, 2024NVII · Walk-around0—RAMOS TANK LINE 544022EP11794/CA
Dec 13, 2023CAII · Walk-around2—RAMOS TANK LINE 544022EP11794/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RAMOS TANK LINE544022Dec 13, 2023Jul 22, 20266CA
RAMOS OIL CO INC646840Jan 22, 2025Mar 25, 20252CA
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.
EP11794CA1RAMOS TANK LINEDec 13, 2023 → Jul 22, 20266
EP11794CA—RAMOS OIL CO INCJan 22, 2025 → Mar 25, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026