245/50R18 Sailun Atrezzo 4Seasons ULTRA 100V

The Sailun 4Seasons Ultra 245/50 R18 strikes a balance between the handling of a summer tire and ensuring basic mobility during the winter months. This model features the legally required 3PMSF (snowflake) marking, but from an engineering standpoint, it is based on a harder rubber compound that primarily focuses on wear resistance in summer heat and fuel economy.

Effective customer consultation and maintaining high service standards require open communication about the physical limitations of this product. When air temperatures remain below freezing for extended periods or when “black ice” and packed snow form on the roads, the rubber of these tires is unable to maintain the elasticity characteristic of soft-compound (Scandinavian-type) winter tires. As a result, braking distances are significantly longer, and vehicle controllability is reduced in critical situations.

245/50 R18 Key features of the Sailun 4Seasons Ultra:

• V-shaped directional tread pattern: Effectively and quickly disperses water, significantly reducing the risk of hydroplaning during heavy fall and spring rains.

• Hard (European-type) rubber compound: Provides excellent stability, precise handling, and slow wear on dry and hot asphalt in the summer, but rapidly loses traction on heavy ice.

• 3D sipe technology: Integrated grooves in the tread blocks provide mechanical traction in light or melting snow, allowing for safe travel during thaws.

• Winter usage restrictions: This model is not suitable for regular driving outside the city, on icy or uncleared rural roads.

Detailed Overview:

The Sailun 4Seasons Ultra prioritizes comfort and economy in temperate climates or typical urban conditions. This tire delivers surprisingly good performance, especially in the spring and fall when roads are wet and muddy, while maintaining the firm road feel that soft winter tires often lack.