On this episode of Throttle Therapy, Katherine Legge is joined by JR Motorsports co-owner Kelley Earnhardt Miller to talk about her background growing up in the Earnhardt family, driving late model stock cars, and how she transitioned into the business side of racing. They discuss Kelley’s relationship with her parents, the influence of racing on both sides of her family, and the early building blocks of JR Motorsports. They also explore driver development, age and maturity in the sport, sponsorship challenges—especially for female drivers—and Kelley’s perspective on NASCAR’s direction and the impact of the recent court case.