Road America Test & Tune (RATT) have evolved into the 4 Mile Drivers Club. The 4 Mile Drivers Club is an exclusive membership that provides members a variety of benefits as well as the opportunity to push their limits during exclusive track days.
4 Mile Drivers Club Days will use the Kink, and are open to street cars and race cars with Advanced Drivers. Non Members can register for single event days.
- Street cars and Race Cars Permitted with lap Times below 2:50
- Non Members that meet the qualifications can register for single event days.
- Single Event 4 Mile Drivers Club Days include continental breakfast, catered lunch and access to the new Drivers Lounge all day.
4 Mile Drivers Club Test Days
- April 21 single event registration
- May 9 single event registration
- June 16 ( tentative ) single event registration
- August 20 single event registration
- September 24 single event registration
- October 17 single event registration
The second option to get on track to test your race car is part of an already scheduled race weekend test day. Most of the larger track events at Road America have a traditional test day preceding them. These test days offer competitors the last-minute opportunity for final testing before a race event. Due to higher participation levels and multiple classing groups, availability is limited.
Race Weekend Test Days
Note: you must be a registered competitor of the race weekend event in order to register for the preceding test day.
- June Sprints Test Day June 4th & 5th, 2025 – Registration opening soon
- SCCA MKE CAT Majors – Test Day July 11th, 2025 – Registration opening soon
- Summer Apex Festival Test Day July 24th, 2025 -> REGISTER HERE
- 24 Hours of Lemons Test Day September 5th, 2025 -> REGISTER HERE
- VSCDA September 11th Test Day 2025 – Registration opening soon
- Champ Car Test Day October 24th, 2025 -> REGISTER HERE
