Here's what you need to know about the aerodynamics rules package announced Thursday by NASCAR for its August race in Michigan. Racing will be nuts. Fast, fun, insane.
"The cars are out of control, no doubt," Joey Logano said after winning the June race. "Crazy. It makes it a lot of fun. You're going faster in the straightaway and you have no downforce. Especially three-wide, it's a recipe for disaster."
And drivers, for the most part, love, love, loved it.
Race after race, week after week, drivers sounded off in interviews about changes made this year.