Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X4PD850493 · Truck-Tractor · TRUCK
Carriers run under2
14 mo
Inspections3
all-time
OOS inspections0
of 3
First seenMar 28, 2025
NY
Last seenMay 13, 2026
CA
Inspected under 2 different carriers in 14 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
1XPBD49X4PD850493
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
Jul 30, 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 28, 2025 – May 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 13, 2026CAI · Full1—RAUL IVAN RAMIREZ ROBLES 1265498YP90045/CA
Dec 4, 2025KSIII · Driver-only1—SANDHU ROADLINES INC 3253201ZP25829/CA
Mar 28, 2025NYII · Walk-around6—SANDHU ROADLINES INC 3253201ZP25829/NY
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RAUL IVAN RAMIREZ ROBLES1265498May 13, 2026May 13, 20261CA
SANDHU ROADLINES INC3253201Mar 28, 2025Dec 4, 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.
YP90045CA—RAUL IVAN RAMIREZ ROBLESMay 13, 2026 → May 13, 20261
ZP25829CA—SANDHU ROADLINES INCDec 4, 2025 → Dec 4, 20251
ZP25829NY—SANDHU ROADLINES INCMar 28, 2025 → Mar 28, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 30, 2026