Types of Tire-Derived Products (TDP) Follow the links below for more information (including case studies) on different types of tire-derived products (TDP). Building Construction Landscape and Walkway Surfaces Playground Surfaces Retreads Road Maintenance and Traffic Control Products Synthetic Turf and Running Tracks Other Recycled Tire Products View all case studies in the California Tire-Derived Product Catalog Resources TDP Home TDP & Other Tire Grants Business Assistance Feedstock Tire-Derived Products Catalog Subscribe to TDP Listserv Tire Management Home Publications Events Resources Staff Contacts