Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X6LD689043 · Truck-Tractor · TRUCK
Carriers run under2
16 mo
Inspections3
all-time
OOS inspections1
of 3
First seenFeb 11, 2025
NM
Last seenJun 25, 2026
NJ
Inspected under 2 different carriers in 16 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
1XPBDP9X6LD689043
Make
Peterbilt
Model
579
Model year
2020
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 · Feb 11, 2025 – Jun 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 25, 2026NJI · Full3—QUALITY FREIGHT XPRESS INC 3017657ZP50726/CA
May 6, 2025CAIII · Driver-only0—STARS LINE INC 3638908ZP50726/CA
Feb 11, 2025NMII · Walk-around2OOSSTARS LINE INC 3638908ZP50726/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
QUALITY FREIGHT XPRESS INC3017657Jun 25, 2026Jun 25, 20261CA
STARS LINE INC3638908Feb 11, 2025May 6, 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.
ZP50726CA1QUALITY FREIGHT XPRESS INCJun 25, 2026 → Jun 25, 20261
ZP50726CA—STARS LINE INCFeb 11, 2025 → May 6, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 31, 2026