Tonight is the first night of the Monster Jam at the Knoxville Raceway. Eight gigantic trucks will compete against time and style points on a course of junk cars and other obstacles. The trucks that are schedule to compete tonight are Gravedigger, Monster Mutt, King Krunch, Nitro Hornet, Thunder 4×4, and Mechanical Mischief. Gates open at 6:30, and the event is scheduled to begin at 7:30.