Equipment unit · VIN-decoded · NHTSA vPIC

2019 Peterbilt 579

1XPBDP9X4KD600536 · Truck-Tractor · TRUCK
Carriers run under2
26 mo
Inspections9
all-time
OOS inspections2
of 9
First seen01/30/2024
IN
Last seen03/24/2026
LA
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
1XPBDP9X4KD600536
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
06/19/2026
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 · 01/30/2024 – 03/24/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
03/24/2026LAIII · Driver-only4—SKYHAWK EXPRESS INC 2490984B9H120/KY
02/02/2026ALII · Walk-around8OOSSKYHAWK EXPRESS INC 2490984B9H120/KY
10/22/2025TNIII · Driver-only0—BARON EXPRESS INC 2579107B9H120/KY
09/04/2025NCIII · Driver-only0—BARON EXPRESS INC 2579107B9H120/KY
09/03/2025TNII · Walk-around0—BARON EXPRESS INC 2579107B9H120/KY
03/20/2025TNI · Full3OOSBARON EXPRESS INC 2579107B9H120/KY
08/30/2024KYII · Walk-around2—BARON EXPRESS INC 2579107NA/KY
05/08/2024KYIII · Driver-only1—BARON EXPRESS INC 2579107A84692/KY
01/30/2024INIII · Driver-only1—BARON EXPRESS INC 2579107A95261/KY
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SKYHAWK EXPRESS INC249098402/02/202603/24/20262TN
BARON EXPRESS INC257910701/30/202410/22/20257TN
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.
B9H120KY—SKYHAWK EXPRESS INC02/02/2026 → 03/24/20262
B9H120KY—BARON EXPRESS INC03/20/2025 → 10/22/20254
NAKY—BARON EXPRESS INC08/30/2024 → 08/30/20241
A84692KY—BARON EXPRESS INC05/08/2024 → 05/08/20241
A95261KY—BARON EXPRESS INC01/30/2024 → 01/30/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/19/2026
2019 Peterbilt 579 — VIN 1XPBDP9X4KD600536