Stewart will wait on contract extension

Tony Stewart just wants to concentrate on trying to win a third Cup title and not worry about a contract extension with Joe Gibbs Racing – for now. "I'm not even going to work on it any more until this season is over – seriously," said Stewart, whose current contract runs through the 2009 season. With Gibbs switching next season from Chevrolets to Toyotas, there has been some speculation that General Motors would try to get Stewart back on one of its teams in 2010, but Stewart has been outwardly supportive of the change. For now, Stewart said he just wants to focus on the next 10 races. Canadian Press/Associated Press