Equipment unit · VIN-decoded · NHTSA vPIC

2025 Peterbilt 579

1XPBD49XXSD731288 · Truck-Tractor · TRUCK
Carriers run under2
21 mo
Inspections7
all-time
OOS inspections0
of 7
First seenSep 20, 2024
TN
Last seenJun 30, 2026
TN
Inspected under 2 different carriers in 21 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49XXSD731288
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 · Sep 20, 2024 – Jun 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 30, 2026TNIII · Driver-only0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802588635/IN
Jun 30, 2026TNIII · Driver-only0—HILL-TEN LOGISTICS LLC 3440061R683353/TX
Jun 12, 2026TNIII · Driver-only1—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802588635/IN
Aug 19, 2025TNIII · Driver-only1—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802588635/IN
Jun 5, 2025ARIII · Driver-only1—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802588635/IN
Nov 22, 2024TNIII · Driver-only0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802588635/UK
Sep 20, 2024TNIII · Driver-only0—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802588635/UK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
UNIVERSAL DEDICATED OF SMYRNA TN LLC3221080Sep 20, 2024Jun 30, 20266MI
HILL-TEN LOGISTICS LLC3440061Jun 30, 2026Jun 30, 20261TX
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.
2588635IN1UNIVERSAL DEDICATED OF SMYRNA TN LLCJun 5, 2025 → Jun 30, 20264
R683353TX1HILL-TEN LOGISTICS LLCJun 30, 2026 → Jun 30, 20261
2588635UK—UNIVERSAL DEDICATED OF SMYRNA TN LLCSep 20, 2024 → Nov 22, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026