Equipment unit · VIN-decoded · NHTSA vPIC

2019 Peterbilt 579

1XPBPP9X4KD622334 · Truck-Tractor · TRUCK
Carriers run under2
13 mo
Inspections3
all-time
OOS inspections1
of 3
First seenJan 3, 2025
CO
Last seenFeb 13, 2026
IA
Inspected under 2 different carriers in 13 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
1XPBPP9X4KD622334
Make
Peterbilt
Model
579
Model year
2019
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 31, 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 · Jan 3, 2025 – Feb 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 13, 2026IAIII · Driver-only2—HARTOG ELEVATOR INC 65744MX4876/IA
Sep 12, 2025IAIII · Driver-only1—HARTOG ELEVATOR INC 65744FS0089/IA
Jan 3, 2025COII · Walk-around2OOSJ&J DRIVEAWAY SYSTEMS LLC 32724921674/KS
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HARTOG ELEVATOR INC65744Sep 12, 2025Feb 13, 20262IA
J&J DRIVEAWAY SYSTEMS LLC3272492Jan 3, 2025Jan 3, 20251KS
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.
MX4876IA—HARTOG ELEVATOR INCFeb 13, 2026 → Feb 13, 20261
FS0089IA—HARTOG ELEVATOR INCSep 12, 2025 → Sep 12, 20251
1674KS—J&J DRIVEAWAY SYSTEMS LLCJan 3, 2025 → Jan 3, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 31, 2026