Equipment unit · VIN-decoded · NHTSA vPIC

2015 Peterbilt 579

1XPBD49XXFD296004 · Truck-Tractor · TRUCK
Carriers run under2
28 mo
Inspections3
all-time
OOS inspections0
of 3
First seenJun 13, 2023
LA
Last seenOct 16, 2025
OK
Inspected under 2 different carriers in 28 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
1XPBD49XXFD296004
Make
Peterbilt
Model
579
Model year
2015
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 30, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 13, 2023 – Oct 16, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 16, 2025OKII · Walk-around5—CLAYTON-WINN TRANSPORT LLC 4440135R539093/TX
Aug 2, 2024TXII · Walk-around0—ASPHALT TRANSPORT INC 728166R539093/TX
Jun 13, 2023LAII · Walk-around0—ASPHALT TRANSPORT INC 728166539093/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CLAYTON-WINN TRANSPORT LLC4440135Oct 16, 2025Oct 16, 20251TX
ASPHALT TRANSPORT INC728166Jun 13, 2023Aug 2, 20242TX
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.
R539093TX—CLAYTON-WINN TRANSPORT LLCOct 16, 2025 → Oct 16, 20251
R539093TX—ASPHALT TRANSPORT INCAug 2, 2024 → Aug 2, 20241
539093TX—ASPHALT TRANSPORT INCJun 13, 2023 → Jun 13, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 30, 2026