Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X0PD880123 · Truck-Tractor · TRUCK
Carriers run under2
19 mo
Inspections5
all-time
OOS inspections2
of 5
First seenMar 31, 2024
CA
Last seenOct 28, 2025
CA
Inspected under 2 different carriers in 19 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
1XPBD49X0PD880123
Make
Peterbilt
Model
579
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 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 · Mar 31, 2024 – Oct 28, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 28, 2025CAII · Walk-around0—FREEDOM TRANZ INC 4130954ZP47792/CA
Jul 17, 2025CAI · Full5OOSFREEDOM TRANZ INC 4130954ZP47792/CA
May 19, 2025CAV · Vehicle-only1—FREEDOM TRANZ INC 4130954ZP47792/CA
Oct 24, 2024AZII · Walk-around8OOSFREEDOM TRANZ INC 4130954ZP33894/CA
Mar 31, 2024CAII · Walk-around3—DEOL FREIGHT LINES LLC 3516060YP79497/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FREEDOM TRANZ INC4130954Oct 24, 2024Oct 28, 20254CA
DEOL FREIGHT LINES LLC3516060Mar 31, 2024Mar 31, 20241CA
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.
ZP47792CA—FREEDOM TRANZ INCMay 19, 2025 → Oct 28, 20253
ZP33894CA—FREEDOM TRANZ INCOct 24, 2024 → Oct 24, 20241
YP79497CA—DEOL FREIGHT LINES LLCMar 31, 2024 → Mar 31, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026