Equipment unit · VIN-decoded · NHTSA vPIC

2019 Peterbilt 579

1XPBD49X6KD231497 · Truck-Tractor · TRUCK
Carriers run under3
16 mo
Inspections8
all-time
OOS inspections0
of 8
First seenMar 26, 2025
NY
Last seenJul 3, 2026
TX
Inspected under 3 different carriers in 16 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
1XPBD49X6KD231497
Make
Peterbilt
Model
579
Model year
2019
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 · Mar 26, 2025 – Jul 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 3, 2026TXII · Walk-around0—DESIDERIO S FLORES JR 3654914R844769/TX
May 27, 2026TXII · Walk-around2—DESIDERIO S FLORES JR 365491471P768N/TX
May 21, 2026TXII · Walk-around1—DESIDERIO S FLORES JR 365491478M603N/TX
Feb 27, 2026TXI · Full0—DYNALOGISTICS LLC 299009678M603N/TX
Apr 24, 2025OHII · Walk-around0—ANNETT HOLDINGS INC 87409DZ9103/IA
Apr 21, 2025INIII · Driver-only1—ANNETT HOLDINGS INC 87409DZ9103/IA
Mar 31, 2025MOI · Full0—ANNETT HOLDINGS INC 87409DZ9103/IA
Mar 26, 2025NYIII · Driver-only0—ANNETT HOLDINGS INC 87409DZ9103/IA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DESIDERIO S FLORES JR3654914May 21, 2026Jul 3, 20263TX
DYNALOGISTICS LLC2990096Feb 27, 2026Feb 27, 20261TX
ANNETT HOLDINGS INC87409Mar 26, 2025Apr 24, 20254IA
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.
R844769TX1DESIDERIO S FLORES JRJul 3, 2026 → Jul 3, 20261
71P768NTX—DESIDERIO S FLORES JRMay 27, 2026 → May 27, 20261
78M603NTX—DESIDERIO S FLORES JRMay 21, 2026 → May 21, 20261
78M603NTX—DYNALOGISTICS LLCFeb 27, 2026 → Feb 27, 20261
DZ9103IA—ANNETT HOLDINGS INCMar 26, 2025 → Apr 24, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026