White Stone: Time Saver?

Jon pulled up his pants and looked around, making sure no one was watching. He was more worried that someone might have noticed the effects of the white stone than the fact that he was exposing himself. He walked back to his car with the jack and prepared to put the tires on. But then he thought, why not just wish they were on the car? It would save a lot of time and work. "I wish that these four tires were correctly attached to my car," Jon said, pointing to the four blue-colored tires sitting on the pavement.