The Backstretch Episode Six: Martin Truex, Jr.

In episode six, our crew chief Chris Carrier talks about who is the number two driver at Hendrick Motorsports, what is wrong with Denny Hamlin and he previews Phoenix. Martin Truex, Jr. stops by to talk about NextGen, how Toyota is adjusting to the new car, the biggest surprise of his career, and his girlfriend Sherry Pollex's cancer fight. Plus an update on Bristol Dirt and my final thoughts on the upcoming race at Phoenix.