High Quality Content by WIKIPEDIA articles! Nokian Tyres PLC (Finnish: Nokian Renkaat Oyj), headquartered in Nokia, Finland, produces tyres for cars, trucks, buses, and heavy-duty equipment. Known for its winter tyres, Nokian operates the only permanent winter tyre testing facility in the world. The company`s Hakkapeliitta brand name is recognised in Finland as a reputable trademark.