Bryn Hamlin isn't your average girl. And if your into Nascar, the last name might sound familiar. Well that is because Bryn, is Denny Hamlin's little sister. She's all into racing, working on cars, and just a day at the lake. She isn't like other girls, and that is what is so special about her. So this makes her the perfect person to be a full time, part-time mechanic for Denny's car in the Nascar Sprint Cup Series. What will happen when she meets the other Nascar drivers. Will she succeed to make the car a Sprint Cup Champion or will she fall into some Nascar drama?