Equipment unit · VIN-decoded · NHTSA vPIC

2019 Peterbilt 579

1XPBD49XXKD603472 · Truck-Tractor · TRUCK
Carriers run under3
19 mo
Inspections10
all-time
OOS inspections5
of 10
First seenAug 24, 2024
TX
Last seenMar 19, 2026
TX
Inspected under 3 different carriers in 19 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
1XPBD49XXKD603472
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
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 · Aug 24, 2024 – Mar 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 19, 2026TXII · Walk-around1—SILVER SKY TRUCKING LLC 4197660R788338/TX
Mar 12, 2026TXII · Walk-around2OOSSILVER SKY TRUCKING LLC 4197660R788338/TX
Mar 10, 2026TXII · Walk-around7OOSSILVER SKY TRUCKING LLC 4197660R788338/TX
Feb 4, 2026TXIII · Driver-only0—SILVER SKY TRUCKING LLC 4197660R788338/TX
Dec 12, 2025TXII · Walk-around4OOSJOSE POLITRON 1292463R788338/TX
Dec 12, 2025TXII · Walk-around4OOSSILVER SKY TRUCKING LLC 4197660R788338/TX
Jun 4, 2025ARI · Full3OOSHC TRUCK LINES LLC 3155006R739839/TX
Jan 6, 2025TXII · Walk-around5—SILVER SKY TRUCKING LLC 4197660R739839/TX
Nov 20, 2024KYI · Full3—SILVER SKY TRUCKING LLC 4197660R739839/TX
Aug 24, 2024TXII · Walk-around0—SILVER SKY TRUCKING LLC 4197660R739839/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SILVER SKY TRUCKING LLC4197660Aug 24, 2024Mar 19, 20268TX
JOSE POLITRON1292463Dec 12, 2025Dec 12, 20251TX
HC TRUCK LINES LLC3155006Jun 4, 2025Jun 4, 20251TX
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.
R788338TX—SILVER SKY TRUCKING LLCDec 12, 2025 → Mar 19, 20265
R788338TX—JOSE POLITRONDec 12, 2025 → Dec 12, 20251
R739839TX—HC TRUCK LINES LLCJun 4, 2025 → Jun 4, 20251
R739839TX—SILVER SKY TRUCKING LLCAug 24, 2024 → Jan 6, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026