Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBDP9X3MD669527 · Truck-Tractor · TRUCK
Carriers run under2
24 mo
Inspections3
all-time
OOS inspections1
of 3
First seenJan 3, 2024
MD
Last seenJan 6, 2026
CA
Inspected under 2 different carriers in 24 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
1XPBDP9X3MD669527
Make
Peterbilt
Model
579
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 31, 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 · Jan 3, 2024 – Jan 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 6, 2026CAII · Walk-around2OOSPARMINDER S DHESI 2374606ZP22926/CA
Nov 24, 2025CAII · Walk-around6—PARMINDER S DHESI 2374606ZP22926/CA
Jan 3, 2024MDII · Walk-around0—NEW PRIME INC 370627KR2R/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PARMINDER S DHESI2374606Nov 24, 2025Jan 6, 20262CA
NEW PRIME INC3706Jan 3, 2024Jan 3, 20241MO
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.
ZP22926CA—PARMINDER S DHESINov 24, 2025 → Jan 6, 20262
27KR2RMO—NEW PRIME INCJan 3, 2024 → Jan 3, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 31, 2026