WRXR-FM (105.5 MHz) is a commercial radio station licensed to Rossville, Georgia, United States, broadcasting to the Chattanooga, Tennessee, area.

Sammy George, Cumulus market manager, described the new active rock format as "radio with an attitude."

[3][4] In 2000, Cumulus announced it would buy 11 radio stations in 4 markets from iHeartMedia (then known as Clear Channel Communications) in exchange for 25 radio stations in 5 markets plus cash as a part of that company's merger with AMFM Incorporated.

On November 1, 2017, iHeartMedia announced that WRXR, along with all of their sister stations in Chattanooga and Richmond, would be sold to Entercom as part of that company's merger with CBS Radio.

[6] ** = Audacy operates pursuant to a local marketing agreement with Martz Communications Group.