Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X2PD840576 · Truck-Tractor · TRUCK
Carriers run under1
18 mo
Inspections6
all-time
OOS inspections1
of 6
First seen04/19/2024
MI
Last seen10/30/2025
IN
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X2PD840576
Make
Peterbilt
Model
579
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/24/2026
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 · 04/19/2024 – 10/30/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
10/30/2025INII · Walk-around1—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803750209/IN
10/28/2025INI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803750209/IN
10/16/2025INI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803750209/IN
08/28/2025INIII · Driver-only6—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803750209/IN
08/13/2025MIIII · Driver-only1—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803750209/IN
04/19/2024MIIII · Driver-only5OOSUNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802455326/IN
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
UNIVERSAL DEDICATED OF SMYRNA TN LLC322108004/19/202410/30/20256MI
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.
3750209IN—UNIVERSAL DEDICATED OF SMYRNA TN LLC08/13/2025 → 10/30/20255
2455326IN—UNIVERSAL DEDICATED OF SMYRNA TN LLC04/19/2024 → 04/19/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/24/2026