Equipment unit · VIN-decoded · NHTSA vPIC

2025 Peterbilt 579

1XPBD49X0SD731316 · Truck-Tractor · TRUCK
Carriers run under1
19 mo
Inspections9
all-time
OOS inspections3
of 9
First seen12/13/2024
KY
Last seen07/17/2026
MT
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X0SD731316
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
06/24/2026
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 · 12/13/2024 – 07/17/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
07/17/2026MTII · Walk-around0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803740423/IN
07/02/2026MTII · Walk-around12OOSUNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803740423/IN
07/02/2026MTII · Walk-around12OOSUNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803740423/IN
05/11/2026NCIII · Driver-only4OOSUNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803740423/IN
04/16/2026SCII · Walk-around1—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803740423/IN
04/13/2026NCIII · Driver-only0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803740423/IN
09/10/2025TNI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803740423/IN
05/15/2025MSI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803740423/IN
12/13/2024KYI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802354623/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 LLC322108012/13/202407/17/20269MI
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.
3740423IN1UNIVERSAL DEDICATED OF SMYRNA TN LLC05/15/2025 → 07/17/20268
2354623IN—UNIVERSAL DEDICATED OF SMYRNA TN LLC12/13/2024 → 12/13/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/24/2026