Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBD49X3LD639733 · Truck-Tractor · TRUCK
Carriers run under2
22 mo
Inspections8
all-time
OOS inspections3
of 8
First seenSep 6, 2024
TN
Last seenJul 18, 2026
NM
Inspected under 2 different carriers in 22 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
1XPBD49X3LD639733
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 · Sep 6, 2024 – Jul 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 18, 2026NMIII · Driver-only1OOSEDUARDO VALENCIA AYON 4267470ZP38755/CA
Jun 9, 2026TXII · Walk-around1—EDUARDO VALENCIA AYON 4267470ZP38755/CA
Oct 18, 2025NMII · Walk-around0—EDUARDO VALENCIA AYON 4267470ZP38755/CA
Jul 19, 2025NMI · Full5OOSEDUARDO VALENCIA AYON 4267470ZP38755/CA
Jan 20, 2025ALII · Walk-around0—EDUARDO VALENCIA AYON 4267470ZP38755/CA
Nov 27, 2024SCIII · Driver-only1—HMD TRUCKING INC 9765602607305/IN
Sep 17, 2024NMII · Walk-around5OOSEDUARDO VALENCIA AYON 4267470ZP38755/CA
Sep 6, 2024TNI · Full1—HMD TRUCKING INC 9765602607305/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
EDUARDO VALENCIA AYON4267470Sep 17, 2024Jul 18, 20266CA
HMD TRUCKING INC976560Sep 6, 2024Nov 27, 20242IL
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.
ZP38755CA1EDUARDO VALENCIA AYONSep 17, 2024 → Jul 18, 20266
2607305IN—HMD TRUCKING INCSep 6, 2024 → Nov 27, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026