Riley Herbst confirms concussion sidelined him from Daytona
Riley Herbst confirmed it was a concussion that took him out of the seat last weekend at Daytona International Speedway last weekend.<br>The symptoms were the aftermath of a crash the week before at New Hampshire Motor Speedway when he crashed into the wall following contact from Michael McDowell. There was also a secondary contact when Connor Zilisch was unable to slow down in time and drilled ...<a class='more' href='https://www.motorsport.com/nascar-cup/news/riley-herbst-confirms-concussion-sidelined-him-from-daytona/10852743/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=www'>Keep reading</a>