Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBDP9X9PD879912 · Truck-Tractor · TRUCK
Carriers run under2
26 mo
Inspections10
all-time
OOS inspections5
of 10
First seenMar 19, 2024
LA
Last seenMay 21, 2026
CA
Inspected under 2 different carriers in 26 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
1XPBDP9X9PD879912
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 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 · Mar 19, 2024 – May 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 21, 2026CAI · Full0—JHAJJ TRANS INC 325373288894A/NV
May 21, 2026CAI · Full2OOSJHAJJ TRANS INC 325373288894A/NV
Jan 29, 2025CAI · Full4OOSQUALITY FREIGHT XPRESS INC 3017657YP67783/CA
Dec 29, 2024NMII · Walk-around0—QUALITY FREIGHT XPRESS INC 3017657YP67783/CA
Dec 19, 2024NMII · Walk-around4—QUALITY FREIGHT XPRESS INC 3017657YP67783/CA
Dec 18, 2024MOII · Walk-around1OOSQUALITY FREIGHT XPRESS INC 3017657YP67783/CA
Nov 16, 2024CAIII · Driver-only2OOSQUALITY FREIGHT XPRESS INC 3017657YP67783/CA
Oct 20, 2024UTIII · Driver-only0—QUALITY FREIGHT XPRESS INC 3017657YO67783/CA
Jul 5, 2024MIIII · Driver-only1—QUALITY FREIGHT XPRESS INC 3017657YP67783/CA
Mar 19, 2024LAIII · Driver-only2OOSQUALITY FREIGHT XPRESS INC 3017657YP67783/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JHAJJ TRANS INC3253732May 21, 2026May 21, 20262NV
QUALITY FREIGHT XPRESS INC3017657Mar 19, 2024Jan 29, 20258CA
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.
88894ANV—JHAJJ TRANS INCMay 21, 2026 → May 21, 20262
YP67783CA—QUALITY FREIGHT XPRESS INCMar 19, 2024 → Jan 29, 20257
YO67783CA—QUALITY FREIGHT XPRESS INCOct 20, 2024 → Oct 20, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026