Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBD49X0LD638572 · Truck-Tractor · TRUCK
Carriers run under2
30 mo
Inspections19
all-time
OOS inspections2
of 19
First seenNov 13, 2023
TX
Last seenMay 16, 2026
US
Inspected under 2 different carriers in 30 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
1XPBD49X0LD638572
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 14, 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 · Nov 13, 2023 – May 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 16, 2026USI · Full3—ALFREDO LEAL LOZORIA 263566533ES3N/MX
Mar 4, 2026TXI · Full6—ALFREDO LEAL LOZORIA 263566533ES3N/MX
Feb 27, 2026TXI · Full1—ALFREDO LEAL LOZORIA 263566533ES3N/MX
Feb 26, 2026USI · Full7—ALFREDO LEAL LOZORIA 263566533ES3N/MX
Feb 17, 2026USI · Full8—ALFREDO LEAL LOZORIA 263566533ES3N/MX
Feb 13, 2026TXI · Full3—ALFREDO LEAL LOZORIA 263566533ES3N/MX
Jan 20, 2026TXI · Full6—ALFREDO LEAL LOZORIA 263566533ES3N/MX
Jan 8, 2026TXI · Full4—ALFREDO LEAL LOZORIA 263566533ES3N/MX
Dec 31, 2025USII · Walk-around1—ALFREDO LEAL LOZORIA 263566533ES3N/MX
Dec 26, 2025USI · Full15OOSALFREDO LEAL LOZORIA 263566533ES3N/MX
Dec 2, 2025TXI · Full2—ALFREDO LEAL LOZORIA 263566533ES3N/MX
Nov 25, 2025USI · Full7—ALFREDO LEAL LOZORIA 263566533ES3N/MX
Nov 13, 2025USI · Full5—ALFREDO LEAL LOZORIA 263566533ES3N/MX
Aug 11, 2025USI · Full15OOSCN EXPRESS LLC 312365833ES3N/TA
Jun 18, 2025USI · Full2—CN EXPRESS LLC 312365833ES3N/MX
Nov 13, 2024USI · Full3—CN EXPRESS LLC 3123658R622235/TX
Aug 15, 2024TXII · Walk-around0—CN EXPRESS LLC 3123658R622235/TX
May 8, 2024ORIII · Driver-only2—CN EXPRESS LLC 3123658R622235/TX
Nov 13, 2023TXII · Walk-around0—CN EXPRESS LLC 3123658R622235/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ALFREDO LEAL LOZORIA2635665Nov 13, 2025May 16, 202613TA
CN EXPRESS LLC3123658Nov 13, 2023Aug 11, 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.
33ES3NMX—ALFREDO LEAL LOZORIANov 13, 2025 → May 16, 202613
33ES3NTA—CN EXPRESS LLCAug 11, 2025 → Aug 11, 20251
33ES3NMX—CN EXPRESS LLCJun 18, 2025 → Jun 18, 20251
R622235TX—CN EXPRESS LLCNov 13, 2023 → Nov 13, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026