Excellent snow road performance and dry road performance are achieved at the same time.

The invention relates to a device, a method and a system for determining a road surface condition, where the surface condition is one of dry, wet or icy.

Your stopping distance on a wet roadway is far greater than on a dry one.

Excellent maneuvering and high performance in rough terrain.

Stopping distance on an icy road is double that of stopping on a dry one.

There has been a 9% decrease in frontal impacts on dry roads.

There has been a 9% decrease in frontal impacts on dry roads.

The purpose of the present invention is to provide a pneumatic tire that exhibits excellent operating stability whether the road surface is a dry road surface, a snow covered road surface or a wet road surface.

Dry braking performance: 70% of accidents2 occur on dry roads.

Dry braking performance: 70% of accidents2 occur on dry roads.

Dry braking performance: 70% of accidents occur on dry roads.

Dry braking performance: 70% of accidents occur on dry roads.

Dry braking performance: 70% of accidents2 occur on dry roads.

Dry braking performance: 70% of accidents occur on dry roads.

Dry braking performance: 70% of accidents2 occur on dry roads.