Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X9PD837125 · Truck-Tractor · TRUCK
Carriers run under1
32 mo
Inspections16
all-time
OOS inspections2
of 16
First seenOct 17, 2023
CA
Last seenJun 29, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X9PD837125
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
Jun 14, 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 · Oct 17, 2023 – Jun 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 29, 2026CAII · Walk-around1OOSM TRANS SERVICES INC 2644033YP61831/CA
May 23, 2026CAIII · Driver-only0—M TRANS SERVICES INC 2644033YP61831/CA
Feb 26, 2026CAIII · Driver-only0—M TRANS SERVICES INC 2644033YP61831/CA
Dec 25, 2025CAIII · Driver-only2—M TRANS SERVICES INC 2644033YP61831/CA
Dec 22, 2025NVIII · Driver-only7—M TRANS SERVICES INC 2644033YP61831/CA
Sep 22, 2025CAIII · Driver-only2—M TRANS SERVICES INC 2644033YP61831/CA
Aug 16, 2025CAIII · Driver-only0—M TRANS SERVICES INC 2644033YP61831/CA
Jul 17, 2025CAI · Full3—M TRANS SERVICES INC 2644033YP61831/CA
Jun 3, 2025CAIII · Driver-only0—M TRANS SERVICES INC 2644033YP61831/CA
Mar 13, 2025CAII · Walk-around2—M TRANS SERVICES INC 2644033YP61831/CA
Jan 16, 2025CAIII · Driver-only0—M TRANS SERVICES INC 2644033YP61831/CA
Nov 14, 2024CAI · Full2OOSM TRANS SERVICES INC 2644033YP61831/CA
Jul 30, 2024CAI · Full0—M TRANS SERVICES INC 2644033YP61831/CA
Jun 13, 2024ORIII · Driver-only0—M TRANS SERVICES INC 2644033YP61831/CA
Mar 25, 2024CAI · Full0—M TRANS SERVICES INC 2644033YP61831/CA
Oct 17, 2023CAI · Full0—M TRANS SERVICES INC 2644033YP61831/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
M TRANS SERVICES INC2644033Oct 17, 2023Jun 29, 202616CA
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.
YP61831CA1M TRANS SERVICES INCOct 17, 2023 → Jun 29, 202616
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026