Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBDP9X2MD707605 · Truck-Tractor · TRUCK
Carriers run under1
7 mo
Inspections5
all-time
OOS inspections0
of 5
First seenApr 14, 2025
AL
Last seenNov 28, 2025
KY
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9X2MD707605
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 29, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Apr 14, 2025 – Nov 28, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 28, 2025KYI · Full1—CHECKER TRANSPORTATION LLC 28467353MX105/OK
Nov 10, 2025TXII · Walk-around0—CHECKER TRANSPORTATION LLC 28467353MX1D5/OK
Jul 27, 2025ARIII · Driver-only1—CHECKER TRANSPORTATION LLC 28467353LL995/OK
May 14, 2025OKI · Full2—CHECKER TRANSPORTATION LLC 28467353LL995/OK
Apr 14, 2025ALIII · Driver-only4—CHECKER TRANSPORTATION LLC 28467353LL995/OK
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CHECKER TRANSPORTATION LLC2846735Apr 14, 2025Nov 28, 20255OK
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.
3MX105OK—CHECKER TRANSPORTATION LLCNov 28, 2025 → Nov 28, 20251
3MX1D5OK—CHECKER TRANSPORTATION LLCNov 10, 2025 → Nov 10, 20251
3LL995OK—CHECKER TRANSPORTATION LLCApr 14, 2025 → Jul 27, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026