Jimmie Johnson, seven-time NASCAR Cup Series Champion, discusses his almost 40 years of experience in motorsports and what he enjoys most about racing cars; Bridget Sponsky, Senior Director of Enterprise Marketing at Ally Financial shares why its partnership with Hendrick Motorsports and Jimmie Johnson is a perfect fit; Andy Papathanassiou, Pit Crew Coach and Director of Human Performance at Hendrick Motorsports, breaks down what it takes to become a part of a NASCAR pit crew. Cheddar's Tim Stenovec learns how to change a tire with a team of professional NASCAR pit crew members.