Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X4LD688912 · Truck-Tractor · TRUCK
Carriers run under1
26 mo
Inspections6
all-time
OOS inspections3
of 6
First seenMay 28, 2024
TX
Last seenJul 15, 2026
PA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9X4LD688912
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 29, 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 · May 28, 2024 – Jul 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 15, 2026PAIII · Driver-only4—SANLUIS EXPRESS LLC 4011065AH58221/PA
Apr 8, 2026MDII · Walk-around4OOSSANLUIS EXPRESS LLC 4011065AH58221/PA
Jul 30, 2024TNII · Walk-around1—SANLUIS EXPRESS LLC 4011065S1980972/GA
Jul 26, 2024PAIII · Driver-only5OOSSANLUIS EXPRESS LLC 4011065S1980972/GA
Jun 7, 2024CTI · Full4OOSSANLUIS EXPRESS LLC 4011065913251T/NJ
May 28, 2024TXII · Walk-around1—SANLUIS EXPRESS LLC 4011065913251T/NJ
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SANLUIS EXPRESS LLC4011065May 28, 2024Jul 15, 20266PA
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.
AH58221PA1SANLUIS EXPRESS LLCApr 8, 2026 → Jul 15, 20262
S1980972GA—SANLUIS EXPRESS LLCJul 26, 2024 → Jul 30, 20242
913251TNJ—SANLUIS EXPRESS LLCMay 28, 2024 → Jun 7, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026