Equipment unit · VIN-decoded · NHTSA vPIC

2025 Peterbilt 579

1XPBD49X7SD731264 · Truck-Tractor · TRUCK
Carriers run under1
15 mo
Inspections7
all-time
OOS inspections2
of 7
First seen03/18/2025
TN
Last seen06/23/2026
TN
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X7SD731264
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
06/25/2026
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 · 03/18/2025 – 06/23/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/23/2026TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803436748/IN
03/20/2026TNI · Full1OOSUNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803436748/IN
01/19/2026TNI · Full1OOSUNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803436748/IN
01/08/2026TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803436748/IN
12/12/2025TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803436748/IN
10/22/2025ALIII · Driver-only0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803436748/IN
03/18/2025TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803436748/UK
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 LLC322108003/18/202506/23/20267MI
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.
3436748IN1UNIVERSAL DEDICATED OF SMYRNA TN LLC10/22/2025 → 06/23/20266
3436748UK—UNIVERSAL DEDICATED OF SMYRNA TN LLC03/18/2025 → 03/18/20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/25/2026