Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBD49X6LD647292 · Truck-Tractor · TRUCK
Carriers run under2
27 mo
Inspections13
all-time
OOS inspections6
of 13
First seenApr 29, 2024
CA
Last seenJul 15, 2026
CA
Inspected under 2 different carriers in 27 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
1XPBD49X6LD647292
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 17, 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 · Apr 29, 2024 – Jul 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 15, 2026CAI · Full4OOSDOBLE FREIGHT LLC 42729189H14046/CA
May 28, 2026CAII · Walk-around1OOSDOBLE FREIGHT LLC 42729189H14046/CA
Mar 26, 2026CAII · Walk-around2—DOBLE FREIGHT LLC 42729189H14046/CA
Mar 5, 2026CAI · Full1—DOBLE FREIGHT LLC 42729189H14046/CA
Dec 24, 2025CAII · Walk-around1OOSDOBLE FREIGHT LLC 42729189H14046/CA
Oct 15, 2025CAII · Walk-around2OOSDOBLE FREIGHT LLC 42729189H14046/CA
Sep 25, 2025CAII · Walk-around0—DOBLE FREIGHT LLC 42729189H14046/CA
Aug 20, 2025CAII · Walk-around0—DOBLE FREIGHT LLC 42729189H14046/CA
Jul 23, 2025CAIII · Driver-only0—DOBLE FREIGHT LLC 42729189H14046/CA
May 14, 2025CAIII · Driver-only2—DOBLE FREIGHT LLC 42729189H14046/CA
Apr 1, 2025CAII · Walk-around0—DOBLE FREIGHT LLC 42729189H14046/CA
Oct 13, 2024CAII · Walk-around1OOSLAILAS TRANSPORT LLC 3267707ZP03949/CA
Apr 29, 2024CAI · Full3OOSLAILAS TRANSPORT LLC 3267707ZP03949/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DOBLE FREIGHT LLC4272918Apr 1, 2025Jul 15, 202611CA
LAILAS TRANSPORT LLC3267707Apr 29, 2024Oct 13, 20242OH
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.
9H14046CA1DOBLE FREIGHT LLCApr 1, 2025 → Jul 15, 202611
ZP03949CA—LAILAS TRANSPORT LLCApr 29, 2024 → Oct 13, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026