The Snowprox S952 is an asymmetric, winter, high performance tire for performance cars. It is designed for drivers who demand extra winter traction while maintaining the wet and dry traction of their all-season performance tires. Features: High Silica Compound - Enhances wet grip and braking, while maintaining traction in low temperatures. Three Wide, Straight Grooves For Water Evacuation - Provide excellent water evacuation for resistance to hydroplaning. Large Independent Blocks - Increase traction in snow with added edge grip. Open-Slanted Blocks - Improve cornering grip in snow. Shallow Sipe Arrangement - Increase grip on snow and ice without sacrificing dry or wet performance. Multi-Wave Sipes - Minimize irregular wear for a smooth, quiet ride. Increase snow traction.