The 2006 Dickies 500 was a Nextel Cup event held at Texas Motor Speedway on November 5, 2006. Tony Stewart led 278 of the 339 laps in route to a dominating victory, holding off Jimmie Johnson on a green-white-checkered. A late altercation between Scott Riggs and Kevin Harvick led to a member of Riggs' team fighting Harvick. Jimmie Johnson now took the points lead, 17 points ahead of Matt Kenseth (12th). Stats