Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBD49X8LD639730 · Truck-Tractor · TRUCK
Carriers run under2
23 mo
Inspections11
all-time
OOS inspections3
of 11
First seenAug 24, 2024
CA
Last seenJul 18, 2026
OR
Inspected under 2 different carriers in 23 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
1XPBD49X8LD639730
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
Jun 21, 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 · Aug 24, 2024 – Jul 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 18, 2026ORIII · Driver-only3OOSUSA FRONTIER LOGISTICS INC 4352077ZP91424/CA
Jul 18, 2026ORIII · Driver-only3OOSUSA FRONTIER LOGISTICS INC 4352077ZP91424/CA
Jul 14, 2026CAI · Full0—USA FRONTIER LOGISTICS INC 4352077ZP91424/CA
Jun 30, 2026CAI · Full2OOSUSA FRONTIER LOGISTICS INC 4352077ZP91424/CA
May 18, 2026CAII · Walk-around0—USA FRONTIER LOGISTICS INC 4352077ZP91424/CA
Jun 21, 2025NMII · Walk-around0—LOGICA LOGISTIC PLATFORM LLC 4015800ZP23448/CA
Jan 15, 2025COI · Full3—LOGICA LOGISTIC PLATFORM LLC 4015800ZP23448/CA
Jan 10, 2025CAII · Walk-around1—LOGICA LOGISTIC PLATFORM LLC 4015800ZP23448/CA
Jan 7, 2025CAII · Walk-around1—LOGICA LOGISTIC PLATFORM LLC 4015800ZP23448/CA
Sep 30, 2024NVIII · Driver-only0—LOGICA LOGISTIC PLATFORM LLC 4015800ZP23448/CA
Aug 24, 2024CAI · Full1—LOGICA LOGISTIC PLATFORM LLC 4015800ZP23448/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
USA FRONTIER LOGISTICS INC4352077May 18, 2026Jul 18, 20265CA
LOGICA LOGISTIC PLATFORM LLC4015800Aug 24, 2024Jun 21, 20256TX
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.
ZP91424CA1USA FRONTIER LOGISTICS INCMay 18, 2026 → Jul 18, 20265
ZP23448CA—LOGICA LOGISTIC PLATFORM LLCAug 24, 2024 → Jun 21, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026