The crash occurred with just over 10 minutes remaining in the six-hour IMSA Michelin Endurance Cup round. Estre, piloting the #6 Porsche Penske Motorsport Porsche 963, collided with Aitken. The incident served as the climax of the day's chaotic action at the 4.048-mile Road America circuit. newsindata.org
Estre and Aitken react to race-ending crash at Road America

GTP rivals Kevin Estre and Jack Aitken discussed their dramatic late-restart collision that ended Sunday's Motul SportsCar Endurance Grand Prix.
