Equipment unit · VIN-decoded · NHTSA vPIC

2015 Peterbilt 579

1XPBD49X6FD274307 · Truck-Tractor · TRUCK
Carriers run under3
8 mo
Inspections3
all-time
OOS inspections0
of 3
First seen04/22/2024
TX
Last seen12/09/2024
LA
Inspected under 3 different carriers in 8 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
1XPBD49X6FD274307
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
07/30/2026
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 · 04/22/2024 – 12/09/2024

DateStateLevelViol.OOSCarrier (DOT)Plate
12/09/2024LAIII · Driver-only1—TRIUMPH ENERGY SERVICES LLC 3159860R414303/TX
09/24/2024TXII · Walk-around0—TOP NOTCH TRANSIT LLC 3601721AB59SN/FL
04/22/2024TXII · Walk-around5—EXPLORE TRADING LLC 3141234AB59SN/FL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRIUMPH ENERGY SERVICES LLC315986012/09/202412/09/20241TX
TOP NOTCH TRANSIT LLC360172109/24/202409/24/20241TX
EXPLORE TRADING LLC314123404/22/202404/22/20241TX
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.
R414303TX—TRIUMPH ENERGY SERVICES LLC12/09/2024 → 12/09/20241
AB59SNFL—TOP NOTCH TRANSIT LLC09/24/2024 → 09/24/20241
AB59SNFL—EXPLORE TRADING LLC04/22/2024 → 04/22/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/30/2026