NASCAR in Charlotte: Start time, TV, radio and more

Brad Keselowski looks to build upon his 14-point lead over Jimmie Johnson and the rest of the field in the Chase for the Championship Saturday night in the Bank of America 500 at Charlotte Motor Speedway. One driver he won't have to worry about the next two races is the driver in 11th place, Dale Earnhardt Jr., who is sitting out of the Charlotte race and next week's race with a concussion suffered last week at Talladega.

Chase contender Greg Biffle is on the pole following his lap-record qualifying time Thursday. He'll start on the front row with 53-year-old Mark Martin.

Green flag for tonight's race is set for 7:46 p.m. ET. The race will be televised by ABC, which means no live streaming since it's a network broadcast. But you can listen live on you can listen live on the Performance Racing Network's website.

SB Nation Motorsports Editor Jeff Gluck has all the information you need on tonight's race, and you can also follow him on Twitter for live race updates.