Jimmie Johnson dodges trouble to finish fifth and secure his historic fourth consecutive Sprint Cup Series championship.

We ask Nationwide Series champion Kyle Busch about his first race, his highlights of the '09 season and what he likes about Las Vegas.

Listen as Tony Stewart and Juan Pablo Montoya battle in the season finale.

Jimmie Johnson talks with NASCAR.COM's David Caraviello about his historical fourth consecutive title and what he wants his legacy to be.

Take a look back at Jimmie Johnson's historical championship seasons.

Relive Denny Hamlin's fourth victory of 2009 and Jimmie Johnson's historic fourth consecutive Sprint Cup title with the sights and sounds from the Ford 400.

Jimmie Johnson cruises to his fourth consecutive Sprint Cup championship.

After a strong start the No. 47 is sidelined with battery problems.

Elliott Sadler is wrecked after being caught up in a chain-reaction crash on pit road.

A solid pit stop helps Jimmie Johnson keep his track position en route to a fourth consecutive championship.

Watch as Jimmie Johnson makes history in Homestead and Denny Hamlin finishes the 2009 Sprint Cup Series strong at the Ford 400.

Jimmie Johnson joins the SPEED gang to reflect on his fourth consecutive Cup championship and trade helmets with Kenny Wallace.

The championship runner-up comments on Rick Hendrick's family emergency, the season that was, and the enjoyment he receives from competing.

Joey Logano comments on earning Rookie of the Year honors and his 2009 campaign.

Hamlin comments that his No. 11 team can compete with the No. 48 and says he believes that with more consistency, they can win a championship.

Jeff Burton comments on the recent surge at RCR and the tasks they need to do over the off season.