Equipment unit · VIN-decoded · NHTSA vPIC

2025 Peterbilt 579

1XPBD49X1SD731227 · Truck-Tractor · TRUCK
Carriers run under1
18 mo
Inspections7
all-time
OOS inspections1
of 7
First seenSep 30, 2024
AL
Last seenMar 20, 2026
KY
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X1SD731227
Make
Peterbilt
Model
579
Model year
2025
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 30, 2024 – Mar 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 20, 2026KYII · Walk-around0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802586785/IN
Feb 6, 2026KYIII · Driver-only1—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802586785/IN
Sep 5, 2025ALI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802586785/IN
Mar 6, 2025TNI · Full1OOSUNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802586785/IN
Feb 24, 2025TNIII · Driver-only0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802586785/IN
Oct 16, 2024ALI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802586785/IN
Sep 30, 2024ALI · Full1—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802586785/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 LLC3221080Sep 30, 2024Mar 20, 20267MI
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.
2586785IN—UNIVERSAL DEDICATED OF SMYRNA TN LLCSep 30, 2024 → Mar 20, 20267
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026