Equipment unit · VIN-decoded · NHTSA vPIC

2025 Peterbilt 579

1XPBD49X6SD731238 · Truck-Tractor · TRUCK
Carriers run under1
15 mo
Inspections6
all-time
OOS inspections0
of 6
First seen12/10/2024
TN
Last seen03/31/2026
TN
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X6SD731238
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 · 12/10/2024 – 03/31/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
03/31/2026TNIII · Driver-only0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802588362/IN
03/02/2026TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210801588362/IN
01/28/2025TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802588362/IN
01/08/2025TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802588362/IN
12/11/2024TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802588362/IN
12/10/2024TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802588362/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 LLC322108012/10/202403/31/20266MI
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.
2588362IN—UNIVERSAL DEDICATED OF SMYRNA TN LLC12/10/2024 → 03/31/20265
1588362IN—UNIVERSAL DEDICATED OF SMYRNA TN LLC03/02/2026 → 03/02/20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/25/2026