Children are Priceless Passengers is for drivers who have received a child passenger citation in the City of Tucson. This class is also open to all families in need of a car seat. Included in the price of the class is an age-and-weight-appropriate car seat. To register, please call (520) 324-1817, Monday-Thursday, 9 a.m. - 4 p.m. Feel free to leave a message. Class dates and locations are subject to change. If a class is moved you will be notified.