Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 389

1XPXD49X2MD746666 · Truck-Tractor · TRUCK

Carriers run under2

18 mo

Inspections3

all-time

OOS inspections1

of 3

First seenJan 13, 2024

Last seenJul 31, 2025

Inspected under 2 different carriers in 18 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.

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN: 1XPXD49X2MD746666
Make: Peterbilt
Model: 389
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: Aug 1, 2026

vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.

Inspection history

Every roadside inspection of this VIN, newest first · Jan 13, 2024 – Jul 31, 2025

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
Jul 31, 2025	KS	II · Walk-around	2	—	CIRCLE K TRANSPORTATION LLC 3236491	249256/KS
Apr 17, 2024	KS	III · Driver-only	0	—	CIRCLE K TRANSPORTATION LLC 3236491	249256/KS
Jan 13, 2024	AZ	II · Walk-around	2	OOS	M- D-J TRANSPORT LLC 3073358	ZP00718/CA

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
CIRCLE K TRANSPORTATION LLC	3236491	Apr 17, 2024	Jul 31, 2025	2	KS
M- D-J TRANSPORT LLC	3073358	Jan 13, 2024	Jan 13, 2024	1	OK

Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.

Plate & unit-number history

The same truck under different plate registrations across carriers

Plate	State / prov.	Unit no.	Carrier	Date range	Insp.
249256	KS	—	CIRCLE K TRANSPORTATION LLC	Apr 17, 2024 → Jul 31, 2025	2
ZP00718	CA	—	M- D-J TRANSPORT LLC	Jan 13, 2024 → Jan 13, 2024	1

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 1, 2026