Equipment unit · VIN-decoded · NHTSA vPIC

2019 Peterbilt 579

1XPBD49X3KD231439 · Truck-Tractor · TRUCK
Carriers run under2
23 mo
Inspections4
all-time
OOS inspections0
of 4
First seenJul 27, 2023
SC
Last seenJun 17, 2025
ID
Inspected under 2 different carriers in 23 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
1XPBD49X3KD231439
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
Jul 12, 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 · Jul 27, 2023 – Jun 17, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 17, 2025IDIII · Driver-only1—KOSMALSKI TRANSPORT LLC 4337552PZB5444/MN
Mar 24, 2025MNIII · Driver-only0—KOSMALSKI TRANSPORT LLC 4337552NONE./MN
Mar 8, 2024TNI · Full0—ANNETT HOLDINGS INC 87409FB6173/IA
Jul 27, 2023SCIII · Driver-only2—ANNETT HOLDINGS INC 87409FB6173/IA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KOSMALSKI TRANSPORT LLC4337552Mar 24, 2025Jun 17, 20252MN
ANNETT HOLDINGS INC87409Jul 27, 2023Mar 8, 20242IA
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.
PZB5444MN—KOSMALSKI TRANSPORT LLCJun 17, 2025 → Jun 17, 20251
NONE.MN—KOSMALSKI TRANSPORT LLCMar 24, 2025 → Mar 24, 20251
FB6173IA—ANNETT HOLDINGS INCJul 27, 2023 → Mar 8, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026