NASCAR has confirmed multiple key driver changes for this weekend’s Xfinity Series action in Iowa.
We have had three notable updates since the checkered flag came out in Indianapolis, and all three have now been officially confirmed in the 38-driver entry list.
The biggest news of course is that one-race suspension for Austin Hill after he rear hooked Aric Almirola to send him into the wall with just nine laps remaining in Indy. Hill will be replaced in the No. 21 car by Austin Dillon.
The final major update for Iowa comes with confirmation that Ross Chastain will race for JR Motorsports in the No. 9 car. He has already raced on four occasions in the Xfinity Series so far this season, each time in the No. 9 for Dale Earnhardt Jr's team.