Frankfurt, 26th September 2025. The latest AUTO BILD all-season tyre test (issue 39/2025) delivers another proof of concept for Sailun’s technological

developments. With the Atrezzo 4Seasons Ultra, Sailun secured a strong position, proving that innovative tyre technology delivers excellent performance. The test especially emphasized the tyre’s short braking distances on both wet and dry roads, ensuring maximum safety in everyday driving situations. In addition, the Sailun Atrezzo 4Seasons Ultra demonstrated above-average resistance to cornering aquaplaning, providing drivers with extra confidence under challenging weather conditions. In cost-related disciplines, Sailun once again set itself apart: a long service life combined with an attractive purchase price results in an excellent cost-per kilometer ratio. The performance is further complemented by a low rolling resistance, enhancing fuel efficiency while also contributing to reduced CO₂ emissions. “The results of the AUTO BILD test confirm our commitment to offering drivers in Europe a safe, high-performing, and cost-efficient tyre solution,” said Harry Wang, General Manager Sailun Tyre Europe. “With the Sailun 4Seasons Ultra, we offer what we call smart performance and we are delighted that the Auto Bild testers confirm this with a "good" result".

About the Sailun 4Seasons Ultra

Innovative pattern design, and pioneering EcoPoint³ technology ensure tyre performance remains consistent in varied temperatures, anytime of the year.

Excellent wet performance: Wide directional V-groove design accelerates water displacement from the tyre surface, shortening braking distances on wet roads and improving safety. Next generation efficiency: Constructed with cutting-edge materials and tread technology for reduced abrasion and energy loss while balancing dry, wet and snow performance for year-round driving safety.

Uncompromised Comfort: A carefully crafted structural design paired with optimised pitch variation technology minimises noise and enhances comfort, making this tyre the ideal choice for both ICE and EV vehicles. Available from 13" to 21" with widths from 155 mm to 275 mm.