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.okian Tyres (which had manufactured tyres under the Nokia brand; Nokian is the genitive) was split from the Nokia Corporation when Nokian Tyres Limited was created in 1988 as a joint venture company.