High Quality Content by WIKIPEDIA articles! The 2007 Autism Speaks 400 presented by Visa was the thirteenth race of the 2007 NASCAR Nextel Cup season. It was scheduled to be run on Sunday, June 3, 2007 at Dover International Speedway in Dover, Delaware, but was postponed due to rain as a result of the remnants of Tropical Storm Barry and was run on Monday, June 4. The race marked the halfway point to the 2007 Chase for the NEXTEL Cup, the sixth race to use the Car of Tomorrow template, and the final race to be telecast on Fox for the season.