Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X2PD833286 · Truck-Tractor · TRUCK
Carriers run under2
25 mo
Inspections5
all-time
OOS inspections1
of 5
First seenSep 29, 2023
CA
Last seenOct 29, 2025
US
Inspected under 2 different carriers in 25 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
1XPBD49X2PD833286
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 · Sep 29, 2023 – Oct 29, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 29, 2025USII · Walk-around1OOSSABOR FARMS LLC 1643442ZP53148/CA
Feb 27, 2024AZII · Walk-around2—SABOR FARMS LLC 1643442YP64240/CA
Feb 20, 2024USI · Full0—SABOR FARMS LLC 1643442YP64240/CA
Feb 20, 2024USII · Walk-around1—VLS SAN DIEGO LLC 36152554BC5620/CA
Sep 29, 2023CAI · Full0—SABOR FARMS LLC 1643442YP64240/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SABOR FARMS LLC1643442Sep 29, 2023Oct 29, 20254CA
VLS SAN DIEGO LLC3615255Feb 20, 2024Feb 20, 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.
ZP53148CA—SABOR FARMS LLCOct 29, 2025 → Oct 29, 20251
YP64240CA—SABOR FARMS LLCSep 29, 2023 → Feb 27, 20243
4BC5620CA—VLS SAN DIEGO LLCFeb 20, 2024 → Feb 20, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026