Customer service Tire maintenance and change Tire maintenance What is the difference between Nokian Tyres' Run Flat system and corresponding systems from other manufacturers? What is the difference between Nokian Tyres' Run Flat system and corresponding systems from other manufacturers? Nokian Run Flats tires can be installed on ordinary rims, while several other manufacturers' products require special rims. Was this article useful? By telling us your opinion you help us to develop our service. Yes No 2/6 found this article useful. If you didn't get an answer you can send feedback to our customer support. You might be interested also in... What is DSI?When should a tire be taken in for maintenance?How should tires be stored? View all category's articles