Rev your engines for the launch of the highest-octane series around: Jon Scieszka's Trucktown for preschool/kindergartners, with more shapes, sizes, and formats than anyone could shake a bumper at. Jack Truck and his best friend Dump Truck Dan are spending the day doing their favorite thing: smashing and crashing throughout the whole town! Along the way the meet up with their friends and give us a rollicking tour! But when a mysterious shadow falls over them and a strange voice calls, could the smashing, crashing duo be in trouble? Or has a new friend come to town to join in all the smashing fun?