On its first July weekend in more than 56 years, Dover Motor Speedway will play host to a NASCAR tripleheader of the ARCA, Xfinity and Cup series. It's the first time since Dover's debut Cup race on July 6, 1969 that the track nicknamed the "Monster Mile" has had a race in July with NASCAR's premier series.

Haas Factory Team — Good news: Cole Custer has never finished worse than 15th in four Cup starts at Dover. … Custer’s average finish of 11.5 is his best among tracks where he’s had multiple Cup starts. Bad News: Custer has not finished better than 19th in the last seven oval races on the Cup schedule.