Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBD49X8MD735584 · Truck-Tractor · TRUCK
Carriers run under1
29 mo
Inspections7
all-time
OOS inspections1
of 7
First seenFeb 2, 2024
KS
Last seenJul 22, 2026
NC
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X8MD735584
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 25, 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 · Feb 2, 2024 – Jul 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 22, 2026NCIII · Driver-only1—D & M CARRIERS LLC 963300R795703/TX
Jan 25, 2026ILIII · Driver-only1—D & M CARRIERS LLC 963300R795703/TX
Oct 22, 2025NMII · Walk-around1—D & M CARRIERS LLC 963300R795703/TX
Feb 11, 2025CAI · Full0—D & M CARRIERS LLC 9633003KC785/OK
Oct 9, 2024CAI · Full1—D & M CARRIERS LLC 9633003KC785/OK
Mar 21, 2024OKIII · Driver-only0—D & M CARRIERS LLC 9633003KC785/OK
Feb 2, 2024KSII · Walk-around1OOSD & M CARRIERS LLC 9633003KC785/OK
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
D & M CARRIERS LLC963300Feb 2, 2024Jul 22, 20267OK
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.
R795703TX1D & M CARRIERS LLCOct 22, 2025 → Jul 22, 20263
3KC785OK1D & M CARRIERS LLCFeb 2, 2024 → Feb 11, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026