Listen to live police and fire calls right here ... plays the audio of the radio transmission. When the radio communication stops, the scanner waits up to 4 seconds for replies.

Get up-to-the-minute live scoring, results ... Get FREE access to driver audio and radio broadcast during all Cup, Xfinity, and Truck races, qualifying, and practice sessions.

Stay on the edge of excitement with up-to-the-minute live scoring, detailed results ... for real-time highlights and driver coverage Live Scanner - provides free access to broadcast radio ...