NASCAR hits Sonoma for a road-course race in California wine country, which will also serve as the third round of the In-Season Challenge.

Dale Earnhardt Jr. reveals how strong bonds and strategic independence propel JR Motorsports' Xfinity Series success streak.

Shane van Gisbergen has emerged as one of the standout NASCAR drivers this season. The former V8 Supercars champion decided to make a switch to the stock car series last year in Xfinity before moving ...