Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBDP9X5MD746060 · Truck-Tractor · TRUCK
Carriers run under2
15 mo
Inspections8
all-time
OOS inspections3
of 8
First seenJul 11, 2023
CO
Last seenOct 17, 2024
OK
Inspected under 2 different carriers in 15 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
1XPBDP9X5MD746060
Make
Peterbilt
Model
579
Model year
2021
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 · Jul 11, 2023 – Oct 17, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 17, 2024OKI · Full8OOSKINGDOM CARRIERS LLC 3952034K825572/AR
Aug 22, 2024ARIII · Driver-only0—KINGDOM CARRIERS LLC 3952034K825572/AR
Jun 7, 2024KSII · Walk-around1—KINGDOM CARRIERS LLC 3952034K825572/AR
Feb 26, 2024KSIII · Driver-only0—KINGDOM CARRIERS LLC 3952034K825572/AR
Feb 13, 2024COIII · Driver-only3—KINGDOM CARRIERS LLC 3952034K825572/AR
Oct 19, 2023MAII · Walk-around5OOSWOLVERINE HAULERS LLC 3149864RC26236/MI
Sep 26, 2023COI · Full6OOSKINGDOM CARRIERS LLC 3952034K825572/AR
Jul 11, 2023COIII · Driver-only0—KINGDOM CARRIERS LLC 3952034K825572/AR
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KINGDOM CARRIERS LLC3952034Jul 11, 2023Oct 17, 20247AR
WOLVERINE HAULERS LLC3149864Oct 19, 2023Oct 19, 20231MI
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.
K825572AR—KINGDOM CARRIERS LLCJul 11, 2023 → Oct 17, 20247
RC26236MI1WOLVERINE HAULERS LLCOct 19, 2023 → Oct 19, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026
2021 Peterbilt 579 — VIN 1XPBDP9X5MD746060