For every kid who ever coveted the cars on the cover of Hot Rod Magazine, Auto World presents the X-Traction® Release 12 featuring replicas of some of the hottest vehicles. From cool classics to hot muscle cars, this set is ready to race. Auto World’s X-Traction chassis has increased weight and wide rear tires for better traction and handling. An Ultra-G™ neodymium magnet gives the car its sticking power. Collect them all and get racing!