Concord, NC — In this 30th anniversary season of the Advance Auto Parts World of Outlaws Sprint Car Series, we take a look through the years with weekly features and pictures dating to the inaugural 1978 season. Special thanks to all of the photographers who have captured the breathtaking excitement and the eclectic characters who have made the World of Outlaws "The Greatest Show on Dirt!" Check back frequently throughout the season for new content and don't miss the WorldofOutlaws.com 30th Anniversary section.