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MID-AM RACING SERIES

The Hoosier D800 is approved for asphalt events.

The Hoosier F70, F75, and D800 is approved for dirt events.

2024 tire rules

  • Mid-Am sells tires via TBD

  • It is not mandatory to purchase your tires through Mid-Am

Tire Provider

  • All Mid-Am Series tires must be marked by Mid-Am to be eligible.

  • The UPC of the tire is tied to the car number. No re-selling or swapping of tires between teams.

  • Any alterations to tires (marking tires ok) are not permitted.

  • Mid-Am Reserves the right to inspect, durometer or lab test any tire at any time.

  • Any Team found altering tires will be disqualified, losing all points/pay for that Event, and suspended for the next Event.  The team will also be responsible for any lab fees for (SPME) and (GC/MS) testing.

ALL TEAMS (GENERAL)

1

  • All Mid-Am Series tires must be marked by Mid-Am to be eligible.

  • For Mid-Am Events you are able to swap any previously approved/marked Mid-Am tire from the same calendar season.

FULL TIME COMPETITORS

3

  • All Mid-Am Series tires must be marked by Mid-Am to be eligible.

  • All Teams must have the correct amount of new/used Mid-Am marked tires.

  • Damaged tires should be reported to Mid-Am Tech immediately. Damaged tires will be reviewed for replacement on a case-by-case basis.

ALL TEAMS (RACE DAY)

2

  • **These apply only to non-4 tire events.

  • All used tires must be marked by Mid-Am prior to the first practice to be considered for competition.

  • Used tires must have a tread depth of 4/32 or less to be eligible for use.

  • For Mid-Am Events with qualifying, the tires you qualify will be the tires you utilize for the rest of the event.

  • For Mid-Am Events without qualifying, practice tires will be the tires you utilize for the rest of the event.

  • Any Competitor that cannot present eligible used tires may be treated as unqualified. Unqualified cars must start in the back of all Events and must complete every lap to advance.

NEW, VISITING, AND PART-TIME COMPETITORS

4

4 tires - Grundy County Speedway

4 tires - Wisconsin International Raceway

2 tires - Madison International Speedway

1 tire - Tomah Sparta Speedway

4 tires - Milwaukee Mile

1 tire - Hawkeye Downs

0 tires - Kankakee County Speedway

0 tires - Sycamore Speedway

*2 tires - Plymouth Motor Speedway

*1 tire - Madison International Speedway

*2 tires - Grundy County Speedway

*1 tire - LaCrosse Speedway

*= Bonus tire available for full-time drivers

2024 tire schedule

4 tires - Grundy County Speedway

4 tires - Wisconsin International Raceway

2 tires - Madison International Speedway

1 tire - Tomah Sparta Speedway

4 tires - Milwaukee Mile

1 tire - Hawkeye Downs

0 tires - Kankakee County Speedway

0 tires - Sycamore Speedway

*2 tires - Plymouth Motor Speedway

*1 tire - Madison International Speedway

*2 tires - Grundy County Speedway

*1 tire - Dells Raceway Park

*1 tire - LaCrosse Speedway

*= Additional Bonus tire available for full-time drivers

** Subject to change upon rainouts

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