Image58IMSA President Scott Atherton continues his 2017 rules download with RACER.com and focuses on changes coming to the Continental Tire Series.

To hear more from Atherton on the changes, additions, and the new 2017 WeatherTech SportsCar Championship, head here.

 
 

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Video: The 2017 Formula 1 Issue

 
The 2017 Formula 1 Issue of RACER is on sale now. Click here for more information.

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