NASCAR has confiscated the spoilers of #6-Newman and #17-Buescher earlier than the Firekeepers Casino 400 at Michigan World Speedway for violating rule 20.4.12.b:
- Excluding as specified, spoilers must serene be old exactly as supplied from the manufacturer.
The following at-music penalties has been assessed:
- Lack of 20 proprietor and driver functions
- $25,000 intellectual
- Originate on the rear
— NASCAR —