The design of the Ruuta tire was based on the fact that today such a tire must work in a wide range of conditions. The surface of the tire's studs has a fine lamella pattern thanks to which it also holds on autumn asphalt. There are 248 pins. Nasta is a reliable one used by Suomi Tires for a long time a steel pin that lasts for tens of thousands of kilometers driving. All Routa tires are manufactured with reflective tape. In the development of the Routa tire, investment has been made in addition to grip also for rolling characteristics. Tire prototypes has been tested in the Finnish laboratory of Wheel Energy and they have been found to be fast.