Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBD49X8MD747797 · Truck-Tractor · TRUCK
Carriers run under2
18 mo
Inspections4
all-time
OOS inspections0
of 4
First seenAug 2, 2023
CA
Last seenFeb 4, 2025
CA
Inspected under 2 different carriers in 18 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
1XPBD49X8MD747797
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
Jul 12, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 2, 2023 – Feb 4, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 4, 2025CAI · Full0—KHAIRA XPRESS INC 2161684ZP14130/CA
May 4, 2024CAI · Full0—KHAIRA XPRESS INC 2161684ZP14130/CA
Apr 23, 2024CAI · Full1—KHAIRA XPRESS INC 2161684ZP14130/CA
Aug 2, 2023CAIII · Driver-only1—DECKER TRUCK LINE INC 53824VE0608/IA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KHAIRA XPRESS INC2161684Apr 23, 2024Feb 4, 20253CA
DECKER TRUCK LINE INC53824Aug 2, 2023Aug 2, 20231IA
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.
ZP14130CA—KHAIRA XPRESS INCApr 23, 2024 → Feb 4, 20253
VE0608IA—DECKER TRUCK LINE INCAug 2, 2023 → Aug 2, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026