Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBDP9X3HD446975 · Truck-Tractor · TRUCK
Carriers run under1
19 mo
Inspections3
all-time
OOS inspections3
of 3
First seenNov 27, 2024
TX
Last seenJun 9, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9X3HD446975
Make
Peterbilt
Model
579
Model year
2017
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 · Nov 27, 2024 – Jun 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 9, 2026TXII · Walk-around2OOSTRI STAR FREIGHT SYSTEM INC 325836R821384/TX
Mar 20, 2026TXII · Walk-around2OOSTRI STAR FREIGHT SYSTEM INC 325836R821384/TX
Nov 27, 2024TXII · Walk-around2OOSTRI STAR FREIGHT SYSTEM INC 325836R637094/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRI STAR FREIGHT SYSTEM INC325836Nov 27, 2024Jun 9, 20263TX
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.
R821384TX—TRI STAR FREIGHT SYSTEM INCMar 20, 2026 → Jun 9, 20262
R637094TX—TRI STAR FREIGHT SYSTEM INCNov 27, 2024 → Nov 27, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 31, 2026