Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBDK9X2HD369650 · Truck-Tractor · TRUCK
Carriers run under2
25 mo
Inspections3
all-time
OOS inspections2
of 3
First seenNov 26, 2023
TX
Last seenDec 23, 2025
TX
Inspected under 2 different carriers in 25 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
1XPBDK9X2HD369650
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 30, 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 26, 2023 – Dec 23, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 23, 2025TXII · Walk-around8OOSVALLEY HL TRUCKING LLC 318919232P520N/TX
Jul 8, 2025TXII · Walk-around13OOSPKB EXPRESS LLC 32347521N60049/TX
Nov 26, 2023TXII · Walk-around0—PKB EXPRESS LLC 323475221P350M/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
VALLEY HL TRUCKING LLC3189192Dec 23, 2025Dec 23, 20251TX
PKB EXPRESS LLC3234752Nov 26, 2023Jul 8, 20252TX
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.
32P520NTX—VALLEY HL TRUCKING LLCDec 23, 2025 → Dec 23, 20251
1N60049TX—PKB EXPRESS LLCJul 8, 2025 → Jul 8, 20251
21P350MTX—PKB EXPRESS LLCNov 26, 2023 → Nov 26, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 30, 2026