Superior Tire is a manufacturer of solid rubber and polyurethane industrial wear parts for the material handling, construction, military and mining industries. Products include tires, wheels, casters, trackpads, scraperblades, plow blades, sprockets and drag shoes. Trade names include: Cushothane, Cushothane EZ, Cushothane XL, Cushothane XL3, Cushotrac, STR Caster.