Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBDP9X8PD778778 · Truck-Tractor · TRUCK
Carriers run under2
27 mo
Inspections13
all-time
OOS inspections2
of 13
First seen08/11/2023
CA
Last seen11/29/2025
NM
Inspected under 2 different carriers in 27 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
1XPBDP9X8PD778778
Make
Peterbilt
Model
579
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/16/2026
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 · 08/11/2023 – 11/29/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
11/29/2025NMIII · Driver-only0—MLD GROUP INC 2102795DG79AS/FL
11/03/2025LAIII · Driver-only0—MLD GROUP INC 2102795DG79AS/FL
10/19/2025UTIII · Driver-only0—MARY B TURNER TRUCKING COMPANY LLC 173072NP7374/NC
08/19/2025NMII · Walk-around0—MLD GROUP INC 2102795DG79AS/FL
07/13/2025LAIII · Driver-only0—MLD GROUP INC 2102795DG79AS/FL
03/25/2025NMIII · Driver-only1—MLD GROUP INC 2102795DG79AS/FL
03/17/2025FLIII · Driver-only0—MLD GROUP INC 2102795DG79AS/FL
03/11/2025CAII · Walk-around0—MLD GROUP INC 2102795DG79AS/FL
01/23/2025TNIII · Driver-only0—MARY B TURNER TRUCKING COMPANY LLC 173072NP7374/NC
09/09/2024NMIII · Driver-only0—MLD GROUP INC 2102795AB68IC/FL
08/05/2024LAIII · Driver-only3—MLD GROUP INC 2102795AB68IC/FL
11/19/2023ARI · Full1OOSMARY B TURNER TRUCKING COMPANY LLC 173072NP7374/NC
08/11/2023CAI · Full1OOSMARY B TURNER TRUCKING COMPANY LLC 173072NP7374/NC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MLD GROUP INC210279508/05/202411/29/20259FL
MARY B TURNER TRUCKING COMPANY LLC17307208/11/202310/19/20254NC
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.
DG79ASFL—MLD GROUP INC03/11/2025 → 11/29/20257
NP7374NC—MARY B TURNER TRUCKING COMPANY LLC08/11/2023 → 10/19/20254
AB68ICFL—MLD GROUP INC08/05/2024 → 09/09/20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/16/2026