Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBDP9X7MD731866 · Truck-Tractor · TRUCK
Carriers run under3
35 mo
Inspections10
all-time
OOS inspections4
of 10
First seenAug 13, 2023
CA
Last seenJul 1, 2026
NV
Inspected under 3 different carriers in 35 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
1XPBDP9X7MD731866
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 19, 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 · Aug 13, 2023 – Jul 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 1, 2026NVII · Walk-around6OOSSACRAMENTO RUNNERS LLC 4459919YP74922/CA
Apr 3, 2026CAI · Full7OOSSACRAMENTO RUNNERS LLC 4459919YP74922/CA
Dec 4, 2025CAIII · Driver-only2—ALMAS LOGISTICS SERVICES LLC 4093593YP74922/CA
Oct 12, 2025AZII · Walk-around3OOSALMAS LOGISTICS SERVICES LLC 4093593YP74922/CA
May 5, 2025CAV · Vehicle-only3OOSMUMU LOGISTICS INC 3761999YP74922/CA
Apr 17, 2025WAII · Walk-around5—MUMU LOGISTICS INC 3761999YP74922/CA
Nov 20, 2024CAII · Walk-around1—MUMU LOGISTICS INC 3761999YP74922/CA
May 17, 2024CAIII · Driver-only0—MUMU LOGISTICS INC 3761999YP74922/CA
Dec 26, 2023CAV · Vehicle-only3—MUMU LOGISTICS INC 3761999YP74922/CA
Aug 13, 2023CAIII · Driver-only0—MUMU LOGISTICS INC 3761999YP74922/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SACRAMENTO RUNNERS LLC4459919Apr 3, 2026Jul 1, 20262CA
ALMAS LOGISTICS SERVICES LLC4093593Oct 12, 2025Dec 4, 20252CA
MUMU LOGISTICS INC3761999Aug 13, 2023May 5, 20256CA
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.
YP74922CA1SACRAMENTO RUNNERS LLCApr 3, 2026 → Jul 1, 20262
YP74922CA—ALMAS LOGISTICS SERVICES LLCOct 12, 2025 → Dec 4, 20252
YP74922CA—MUMU LOGISTICS INCAug 13, 2023 → May 5, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026