NASCAR America: Execution lacking for Jimmie Johnson’s team in 2016


He may be a six-time Sprint Cup champion, but Jimmie Johnson hasn’t been performing like that this season.

Execution has been lacking, NBCSN’s NASCAR analysts said on Monday’s edition of NASCAR America.

What’s happened to Johnson this year and what does he need to change in the upcoming Chase for the Sprint Cup to get his execution and performance back to what he and his fans are more used to?