Welcome to SportsNation! On Wednesday, we'll have NASCAR brothers, and grandsons of Richard Childress, Austin and Ty Dillon stopping by to chat about the upcoming Prelude to the Dream children's charity race.

On June 6, HBO PPV will host coverage of the event starting at 8 p.m. ET/5 p.m. PT on Tony Stewart's dirt track at Eldora Speedway in Rossburg, Ohio. This year's race will benefit the Feed The Children charity.

Fans can stay up-to-date on all of the latest news on the Prelude race on Twitter: @PreludeToDream and Facebook.

Austin moved up to the Nationwide Series in 2012, following his championship season in the Craftsman Truck Series in 2011. The 2012 season is Ty's first running full-time in the Truck Series.

Send your questions now and join the Dillons Wednesday at 3 p.m. ET!

More Special Guests: Previous chats | SportsNation

Go to chat »