When does NASCAR on TNT Sports return?

NASCAR on TNT Sports is the branding for NASCAR races broadcast on TNT and formerly TBS both by TNT Sports. TNT was initially on TBS from 1983 to 2000, then later moving to TNT to serve as the cable partner for NBC Sports' coverage of NASCAR. TNT later became a NASCAR broadcaster in its own right, covering NASCAR Cup Series events from 2007 until 2014 and again beginning in 2025.