Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X8PD837259 · Truck-Tractor · TRUCK
Carriers run under2
31 mo
Inspections7
all-time
OOS inspections3
of 7
First seenOct 9, 2023
AL
Last seenMay 6, 2026
CA
Inspected under 2 different carriers in 31 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
1XPBD49X8PD837259
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 21, 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 9, 2023 – May 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 6, 2026CAI · Full2OOSJASS DHILLON LOGISTICS INC 4005264ZP49390/CA
Jan 7, 2026CAIII · Driver-only0—JASS DHILLON LOGISTICS INC 4005264ZP49390/CA
Jul 22, 2024CAII · Walk-around1—LALA TRUCKING INC 3330231YP79197/CA
Jun 7, 2024ARIII · Driver-only0—LALA TRUCKING INC 3330231YP79197/CA
Jan 2, 2024CAI · Full5OOSLALA TRUCKING INC 3330231YP79197/CA
Nov 16, 2023CAIII · Driver-only1OOSLALA TRUCKING INC 3330231YP79197/CA
Oct 9, 2023ALIII · Driver-only0—LALA TRUCKING INC 3330231YP79197/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JASS DHILLON LOGISTICS INC4005264Jan 7, 2026May 6, 20262CA
LALA TRUCKING INC3330231Oct 9, 2023Jul 22, 20245CA
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.
ZP49390CA—JASS DHILLON LOGISTICS INCJan 7, 2026 → May 6, 20262
YP79197CA—LALA TRUCKING INCOct 9, 2023 → Jul 22, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026