Best In-Car Audio: Should Junior, Gordon & Kahne Be "Mad As Hell"?

This week's edition of "Radioactive" takes us to Texas Motor Speedway.

Jeff Gordon has a two-word reaction to blowing a tire and hitting the wall. Kyle Busch thought something was insane, dude. And Brad Keselowski's spotter thinks every Hendrick driver not named "Jimmie Johnson" should be "mad as hell". Why? Take a listen and find out.

Enjoy the best in-car audio from the Lone Star State.