The Brad Keselowski story has several chapters with Dale Earnhardt Jr. as a supporting character. It was Earnhardt that signed off on giving Keselowski his first full-time season in the NASCAR Xfinity Series at JR Motorsports. That tenure included several ringing endorsements that led to his Cup Series debut with Phoenix Racing and his eventual championship caliber run at Team Penske. Keselowski set out to emulate Earnhardt, in a sense, in launching Brad Keselowski Racing in the NASCAR Truck Series and ARCA Racing Series for 2007-17. Now, that relationship comes with a honest take about his friend’s newest endeavor with Roush Fenway Racing.