Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBDP9X6MD707591 · Truck-Tractor · TRUCK
Carriers run under1
25 mo
Inspections5
all-time
OOS inspections0
of 5
First seen04/25/2024
KS
Last seen05/12/2026
OK
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9X6MD707591
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
07/01/2026
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 · 04/25/2024 – 05/12/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
05/12/2026OKI · Full1—STD INC 92665449KR9N/MO
05/12/2026OKI · Full1—STD INC 92665449KR9N/MO
05/12/2026OKI · Full1—STD INC 92665449KR9N/MO
05/02/2026ALII · Walk-around1—STD INC 92665449KR9N/MO
04/25/2024KSIII · Driver-only0—STD INC 92665449KR9N/MO
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
STD INC92665404/25/202405/12/20265MO
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.
49KR9NMO1STD INC04/25/2024 → 05/12/20265
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/01/2026