This is going to be a long, crazy night. So stretch out your fingers and get ready – there's going to be plenty of time to chat.
The Southern 500 is a grueling, marathon event – where drivers race the track as much as each other.
Who's your pick? We've got Denny Hamlin tonight.
Start your chatting below (and make sure the "auto-refresh" box is checked so you can see the latest comments from other fans).