Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBDP9X6MD707767 · Truck-Tractor · TRUCK
Carriers run under1
27 mo
Inspections4
all-time
OOS inspections0
of 4
First seenApr 8, 2024
KS
Last seenJul 20, 2026
KS
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9X6MD707767
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
Jul 26, 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 · Apr 8, 2024 – Jul 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 20, 2026KSIII · Driver-only0—OLD SCHOOL LLC 1469699247977/KS
Aug 28, 2025KSIII · Driver-only1—OLD SCHOOL LLC 1469699247977/KS
May 1, 2024ARIII · Driver-only0—OLD SCHOOL LLC 1469699247977/KS
Apr 8, 2024KSIII · Driver-only3—OLD SCHOOL LLC 1469699247977/KS
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OLD SCHOOL LLC1469699Apr 8, 2024Jul 20, 20264KS
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.
247977KS1OLD SCHOOL LLCApr 8, 2024 → Jul 20, 20264
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026