Equipment unit · VIN-decoded · NHTSA vPIC

2025 Peterbilt 579

1XPBD49X8SD731306 · Truck-Tractor · TRUCK
Carriers run under1
15 mo
Inspections7
all-time
OOS inspections0
of 7
First seen01/30/2025
TN
Last seen04/24/2026
TN
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X8SD731306
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
06/21/2026
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 · 01/30/2025 – 04/24/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
04/24/2026TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803033529/IN
02/19/2026INII · Walk-around1—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803033529/IN
11/30/2025TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803033529/IN
06/19/2025TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803033529/IN
04/04/2025TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803033529/IN
03/28/2025TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803033529/UK
01/30/2025TNI · Full1—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803033529/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 LLC322108001/30/202504/24/20267MI
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.
3033529IN—UNIVERSAL DEDICATED OF SMYRNA TN LLC04/04/2025 → 04/24/20265
3033529UK—UNIVERSAL DEDICATED OF SMYRNA TN LLC01/30/2025 → 03/28/20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026