Equipment unit · VIN-decoded · NHTSA vPIC

2025 Peterbilt 579

1XPBD49X6SD731322 · Truck-Tractor · TRUCK
Carriers run under1
18 mo
Inspections13
all-time
OOS inspections2
of 13
First seen10/30/2024
TN
Last seen04/08/2026
TN
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X6SD731322
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
06/16/2026
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 · 10/30/2024 – 04/08/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
04/08/2026TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803682206/IN
12/11/2025TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803682206/IN
11/14/2025TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803682206/IN
11/11/2025TNI · Full2OOSUNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803682206/IN
11/03/2025TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803682206/IN
10/20/2025TNIII · Driver-only0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803682206/IN
09/23/2025TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803682206/IN
07/24/2025TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802586772/IN
05/21/2025TNI · Full1OOSUNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802586772/IN
02/14/2025TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803682206/UK
12/20/2024TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802682206/UK
11/12/2024TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803682206/IN
10/30/2024TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803682206/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 LLC322108010/30/202404/08/202613MI
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.
3682206IN—UNIVERSAL DEDICATED OF SMYRNA TN LLC10/30/2024 → 04/08/20269
2586772IN—UNIVERSAL DEDICATED OF SMYRNA TN LLC05/21/2025 → 07/24/20252
3682206UK—UNIVERSAL DEDICATED OF SMYRNA TN LLC02/14/2025 → 02/14/20251
2682206UK—UNIVERSAL DEDICATED OF SMYRNA TN LLC12/20/2024 → 12/20/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/16/2026