IMSA Officials have concluded their post-race review of the late-race collision from last weekend’s six-hour endurance round at Road America, issuing penalties to Porsche Penske Motorsport and driver Kevin Estre for their role in the incident with Jack Aitken in the #31 Whelen Cadillac.<br>Following a comprehensive review of the incident that took place during the Motul SportsCar Endurance ...<a class='more' href='https://www.motorsport.com/imsa/news/imsa-penalizes-6-porsche-penske-entry-places-estre-on-probation-following-late-crash-at-road-america/10844855/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=www'>Keep reading</a>