Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBD49X1HD412791 · Truck-Tractor · TRUCK
Carriers run under2
36 mo
Inspections16
all-time
OOS inspections4
of 16
First seenJun 23, 2023
AZ
Last seenJun 20, 2026
US
Inspected under 2 different carriers in 36 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
1XPBD49X1HD412791
Make
Peterbilt
Model
579
Model year
2017
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 16, 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 · Jun 23, 2023 – Jun 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 20, 2026USI · Full0—D'LUCIO'S LOGISTICS INC 3302407ZP91077/CA
Jun 19, 2026CAI · Full7OOSD'LUCIO'S LOGISTICS INC 3302407ZP91077/CA
Jun 2, 2026USI · Full2—D'LUCIO'S LOGISTICS INC 3302407ZP91077/CA
Feb 27, 2025USI · Full1—SOUTHBAY TRANSPORT INC 1837973YP53294/CA
Feb 19, 2025USI · Full8OOSSOUTHBAY TRANSPORT INC 1837973YP53294/CA
Feb 18, 2025USII · Walk-around1—SOUTHBAY TRANSPORT INC 1837973YP53294/CA
Feb 14, 2025CAII · Walk-around1—SOUTHBAY TRANSPORT INC 1837973YP53294/CA
Feb 6, 2025CAI · Full6OOSSOUTHBAY TRANSPORT INC 1837973YP53294/CA
Jan 28, 2025USI · Full2—SOUTHBAY TRANSPORT INC 1837973XP98961/CA
Jan 15, 2025AZII · Walk-around3—SOUTHBAY TRANSPORT INC 1837973YPE53294/CA
Sep 11, 2024AZII · Walk-around4—SOUTHBAY TRANSPORT INC 1837973YP53294/CA
Mar 21, 2024NMII · Walk-around1—SOUTHBAY TRANSPORT INC 1837973YP53294/CA
Jan 31, 2024NMI · Full5OOSSOUTHBAY TRANSPORT INC 1837973YP53294/CA
Jan 23, 2024AZI · Full0—SOUTHBAY TRANSPORT INC 1837973YP53294/CA
Jul 14, 2023CAI · Full0—SOUTHBAY TRANSPORT INC 1837973YP53294/CA
Jun 23, 2023AZII · Walk-around4—SOUTHBAY TRANSPORT INC 1837973YP53294/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
D'LUCIO'S LOGISTICS INC3302407Jun 2, 2026Jun 20, 20263CA
SOUTHBAY TRANSPORT INC1837973Jun 23, 2023Feb 27, 202513CA
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.
ZP91077CA1D'LUCIO'S LOGISTICS INCJun 2, 2026 → Jun 20, 20263
YP53294CA—SOUTHBAY TRANSPORT INCJun 23, 2023 → Feb 27, 202511
XP98961CA—SOUTHBAY TRANSPORT INCJan 28, 2025 → Jan 28, 20251
YPE53294CA—SOUTHBAY TRANSPORT INCJan 15, 2025 → Jan 15, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026