Nokian Renkaat Oyj engages in the manufacture of tyres. It operates through the following segments: Passenger Car Tyres, Heavy Tyres, Vianor, and Other Operations. The Passenger Car Tyres segment covers the development and production of summer and winter tyres for cars and vans. The Heavy Tyres segment comprises tyres for forestry machinery, and special tyres for agricultural machinery, tractors, and industrial machinery. The Vianor segment refers to the tyre chain which sells car, van, and truck tyres. The Other Operations segment includes retreading and truck tyre business. The company was founded in 1988 and is headquartered in Nokia, Finland.