Equipment unit · VIN-decoded · NHTSA vPIC

2019 Peterbilt 579

1XPBDP9X6KD604426 · Truck-Tractor · TRUCK
Carriers run under2
16 mo
Inspections8
all-time
OOS inspections1
of 8
First seenAug 10, 2023
NM
Last seenDec 12, 2024
ND
Inspected under 2 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
1XPBDP9X6KD604426
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 · Aug 10, 2023 – Dec 12, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 12, 2024NDIII · Driver-only0—KEVIN SWIERS 2633166PZA5753/MN
Dec 5, 2024MTIII · Driver-only0—KEVIN SWIERS 2633166PZA5753/MN
Nov 4, 2024MOII · Walk-around2OOSKEVIN SWIERS 2633166PZA5753/MN
Jun 1, 2024NDI · Full0—KEVIN SWIERS 2633166PZA5753/MN
May 10, 2024MTIII · Driver-only0—KEVIN SWIERS 2633166PZA5753/MN
Apr 23, 2024MTIII · Driver-only0—KEVIN SWIERS 2633166PZA5753/MN
Feb 2, 2024NEIII · Driver-only1—TONY'S TRANSFER INC 242611PZA5753/MN
Aug 10, 2023NMIII · Driver-only0—KEVIN SWIERS 2633166PZA5753/MN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KEVIN SWIERS2633166Aug 10, 2023Dec 12, 20247MN
TONY'S TRANSFER INC242611Feb 2, 2024Feb 2, 20241MN
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.
PZA5753MN—KEVIN SWIERSAug 10, 2023 → Dec 12, 20247
PZA5753MN—TONY'S TRANSFER INCFeb 2, 2024 → Feb 2, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026