Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 579

1XPBD49X1JD491563 · Truck-Tractor · TRUCK
Carriers run under2
29 mo
Inspections7
all-time
OOS inspections0
of 7
First seenOct 18, 2023
IL
Last seenMar 24, 2026
SD
Inspected under 2 different carriers in 29 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
1XPBD49X1JD491563
Make
Peterbilt
Model
579
Model year
2018
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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 · Oct 18, 2023 – Mar 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 24, 2026SDIII · Driver-only0—FLYING PANTHER LOGISTICS LLC 3132032R744494/TX
Oct 26, 2025TXII · Walk-around1—FLYING PANTHER LOGISTICS LLC 3132032R744494/TX
Oct 19, 2025NEIII · Driver-only0—FLYING PANTHER LOGISTICS LLC 3132032R744494/TX
Sep 21, 2025SDIII · Driver-only1—FLYING PANTHER LOGISTICS LLC 3132032R744494/TX
Feb 6, 2025SDIII · Driver-only2—FLYING PANTHER LOGISTICS LLC 3132032R744494/TX
Nov 13, 2024TXII · Walk-around4—FLYING PANTHER LOGISTICS LLC 3132032R744494/TX
Oct 18, 2023ILIII · Driver-only1—SHEFLAND TRUCKING SERVICE INC 7446772575X/WI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FLYING PANTHER LOGISTICS LLC3132032Nov 13, 2024Mar 24, 20266TX
SHEFLAND TRUCKING SERVICE INC74467Oct 18, 2023Oct 18, 20231WI
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.
R744494TX—FLYING PANTHER LOGISTICS LLCNov 13, 2024 → Mar 24, 20266
72575XWI—SHEFLAND TRUCKING SERVICE INCOct 18, 2023 → Oct 18, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026