Zach and Ray Shefska are disrupting how consumers buy automobiles. Their entrepreneurial venture YAA is changing the way consumers and dealers buy and sell cars, buy service plans and have their vehicles serviced.  Their hugely popular YouTube channel is informative and humorous at the same time. With hundreds of thousands of followers they do a great job of helping consumers get better deals on the second largest financial purchase of our lifetimes. But most importantly they live, eat and breath better experiences for the customers of YAA.