Equipment unit · VIN-decoded · NHTSA vPIC

2024 Peterbilt 579

1XPBD49X2RD664826 · Truck-Tractor · TRUCK
Carriers run under2
27 mo
Inspections10
all-time
OOS inspections1
of 10
First seenNov 29, 2023
IN
Last seenFeb 17, 2026
CA
Inspected under 2 different carriers in 27 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
1XPBD49X2RD664826
Make
Peterbilt
Model
579
Model year
2024
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 18, 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 · Nov 29, 2023 – Feb 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 17, 2026CAII · Walk-around1—WMK TRANSPORT INC 3495024ZP63628/CA
Feb 17, 2026CAV · Vehicle-only0—WMK TRANSPORT INC 3495024ZP63628/CA
Dec 24, 2025NMII · Walk-around0—WMK TRANSPORT INC 3495024ZP63628/CA
Dec 8, 2025IAII · Walk-around3—WMK TRANSPORT INC 3495024ZP63628/CA
Sep 10, 2025NMII · Walk-around2OOSWMK TRANSPORT INC 3495024ZP63628/CA
Jun 4, 2025NEIII · Driver-only1—WMK TRANSPORT INC 3495024ZP63628/CA
Mar 25, 2024LAIII · Driver-only0—DART TRANSIT COMPANY 75525P1207026/IL
Mar 5, 2024TNII · Walk-around0—DART TRANSIT COMPANY 75525P1207026/IL
Dec 17, 2023SDIII · Driver-only1—DART TRANSIT COMPANY 75525P1207026/IL
Nov 29, 2023INIII · Driver-only1—DART TRANSIT COMPANY 75525P1207026/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WMK TRANSPORT INC3495024Jun 4, 2025Feb 17, 20266CA
DART TRANSIT COMPANY75525Nov 29, 2023Mar 25, 20244MN
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.
ZP63628CA—WMK TRANSPORT INCJun 4, 2025 → Feb 17, 20266
P1207026IL—DART TRANSIT COMPANYNov 29, 2023 → Mar 25, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026