Mavis Discount Tire #21 is a tire dealer located in Port Chester, New York that offers a range of services for all your tire needs. They have a selection of tire brands and sizes available, as well as flexible pricing. Mavis Discount Tire #21 may or may not have the option to schedule appointments. In addition to tire sales and installation, they may also offer tire repair and maintenance services. Contact Mavis Discount Tire #21 to learn more about their services and to schedule an appointment.