NASCAR released the Post-Event Penalty Report for Kentucky Speedway:
Monster Energy NASCAR Cup Series Kentucky Speedway
Infraction Date: 7/14/2018 (post-race inspection)
None.
NASCAR XFINITY Series Kentucky Speedway
Infraction Date: 7/13/2018 (post-race inspection)
Team: #22-Paul Menard
Violation: Sections 10.9.10.4: Tires and Wheels Note: Lug nut(s) not properly installed
Penalty: Crew chief (Brian Wilson) has been fined $5,000.
NASCAR Camping World Truck Series Kentucky Speedway
Infraction Date: 7/12/2018 (post-race inspection)
Team: #24-Justin Haley
Violation: Sections 10.9.10.4: Tires and Wheels. Note: Lug nut(s) not properly installed.
Penalty: Crew chief (Kevin Bellicourt) has been fined $2,500.
See the Kentucky Post-Event Penalty Report (pdf) for complete details.
— NASCAR —