1, pocket-shaped sipe, this patent significantly improves the grip of tires on wet ice. The tread pattern can effectively remove the accumulated water and snow on the ice surface and help the tire contact the road surface more closely. Goodyear, on the other hand, is not as good as Finland's Nuoji snow tires in pattern.
2. The unique tread pattern design, prominent longitudinal grooves and patterns used to control noise emission of Nokian tire in Finland can minimize the noise when the tire touches the ground. The sound of Goodyear snow tires is obviously louder than that of Finnish Nuoji tires.
3. Nokian Tire Company in Finland is the first company in the world to use refined low aromatic petroleum raw materials in the whole tire manufacturing process. In addition, in order to improve the grip of winter tires on ice and snow roads, a new renewable material rapeseed oil was added to the tread rubber of Nokian winter tires. Goodyear tires are inferior to Finnish Nuoji tires in raw materials.
Precautions:
1. It is suggested that new tires need a running-in period of 500 kilometers after installation. Therefore, strong acceleration, forced movement and sharp turn should be avoided in the initial stage of use. During the running-in process, the grease used when installing the tire gradually dries, so that the tire is tightly attached to the rim. Remember to check the bolts and nuts after driving for about 200 kilometers.
2. When storing seasonal tires, be sure to choose a cool, soft and dry place. Tires should not be exposed to solvents such as grease, gasoline or lubricant.
References:
Baidu encyclopedia-Finland nuoji tire