Various drivers talk about how they ran during the Smith's 350 at Las Vegas Motor Speedway
From bizarre red flag conversations to race altering pit road miscues, check out the best in-car audio from Sonoma Raceway.
Matt Crafton comments on his chance at a win dashed again, while others comment on strong top-five finishes.
Miss Coors Light, Amanda Mertz, talks with AJ Allmendinger after he captured his first pole of the 2015 season.
Adam Stevens talks about the call to bring Kyle Busch to pit road late in the running of the Toyota/Save Mart 350 that ultimately led to the win at Sonoma Raceway.
Kyle Busch earns his first win of 2015 in the Toyota/Save Mart 350 at Sonoma Raceway and is one step closer to making the Chase for the NASCAR Sprint Cup.
NASCAR.com's Jonathan Merryman talks with Kyle Busch after his big win at Sonoma Raceway in the Toyota/Save Mart 350 .
Carl Edwards and David Ragan get into each other and collide with the wall in the Toyota/Save Mart 350 , leaving Ragan frustrated with some of the racing taking place.
Jeff Gordon talks about having a disappointing finish in the Toyota/Save Mart 350 but enjoying his time in Sonoma during his final full-time NASCAR Sprint Cup Series season.
Jennifer Jo Cobb loses a tire and makes hard contact with the wall bringing out a late caution during the Smith's 350 at Las Vegas Motor Speedway.