Equipment unit · VIN-decoded · NHTSA vPIC

2025 Peterbilt 579

1XPBD49X9SD731315 · Truck-Tractor · TRUCK
Carriers run under1
13 mo
Inspections5
all-time
OOS inspections3
of 5
First seenDec 9, 2024
TN
Last seenJan 13, 2026
KY
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X9SD731315
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
Jun 29, 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 · Dec 9, 2024 – Jan 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 13, 2026KYI · Full1OOSUNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803668668/IN
Sep 17, 2025KYI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803668668/IN
Sep 13, 2025KYI · Full1OOSUNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803668668/IN
Aug 21, 2025USI · Full0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803668668/IN
Dec 9, 2024TNI · Full1OOSUNIVERSAL DEDICATED OF SMYRNA TN LLC 32210803668668/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 LLC3221080Dec 9, 2024Jan 13, 20265MI
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.
3668668IN—UNIVERSAL DEDICATED OF SMYRNA TN LLCDec 9, 2024 → Jan 13, 20265
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026