Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBDP9X6MD757620 · Truck-Tractor · TRUCK
Carriers run under2
26 mo
Inspections7
all-time
OOS inspections0
of 7
First seen02/08/2024
CO
Last seen04/24/2026
OK
Inspected under 2 different carriers in 26 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
1XPBDP9X6MD757620
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
06/21/2026
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 · 02/08/2024 – 04/24/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
04/24/2026OKII · Walk-around2—MIDWEST BULK INC 1332081AJH640/KS
01/13/2026OKIII · Driver-only1—MIDWEST BULK INC 1332081ACW996/KS
12/10/2025OKI · Full1—MIDWEST BULK INC 1332081ACW996/KS
09/11/2025OKII · Walk-around0—FREIGHT LOGISTICS INC 828360ACW996/KS
08/08/2025TNI · Full0—FREIGHT LOGISTICS INC 828360ACW996/KS
02/28/2024ARI · Full4—FREIGHT LOGISTICS INC 828360200455/KS
02/08/2024COIII · Driver-only2—FREIGHT LOGISTICS INC 828360200455/KS
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MIDWEST BULK INC133208112/10/202504/24/20263KS
FREIGHT LOGISTICS INC82836002/08/202409/11/20254KS
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.
AJH640KS—MIDWEST BULK INC04/24/2026 → 04/24/20261
ACW996KS—MIDWEST BULK INC12/10/2025 → 01/13/20262
ACW996KS—FREIGHT LOGISTICS INC08/08/2025 → 09/11/20252
200455KS—FREIGHT LOGISTICS INC02/08/2024 → 02/28/20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026