Yokohama Advan Sport V105S RFT (225/55R17 97Y CN)

“Ultra Sport with Luxury.” Precision Handling Meets Run-Flat Security.

The V105S is part of Yokohama’s flagship “ADVAN” brand, developed at the demanding Nürburgring circuit in Germany. It is designed to offer a balanced “sport-comfort” experience, providing high-speed stability while maintaining a refined cabin environment.

✨ Key Performance Technologies

• 🛡️ ZPS (Zero Pressure System):

  The ZPS technology features a unique sidewall reinforcement made of a low-heat-generating compound. This allows the tyre to support the vehicle’s weight even with zero air pressure, enabling you to drive for up to 80 km at 80 km/h to reach a safe service location.

• 🏎️ Matrix Body Ply Structure:

  Yokohama utilizes a “Matrix Rayon” body ply that is angled to enhance lateral rigidity. This reduces tyre deformation during hard cornering, providing the razor-sharp steering response and high-speed stability expected of a UHP tyre.

• 🌧️ 5S Sport Compound & Micro-Silica:

  The rubber compound is enriched with high-grade micro-silica and a specialized dispersing agent. This ensures the tread remains supple and “locks” into the road surface, providing exceptional Class-A/B wet grip and shorter braking distances.

• 🔇 5-Pitch Noise Variation:

  The tread blocks are arranged in five different sizes to disrupt sound frequencies. This suppresses road “hum” and ensures a quiet, comfortable ride, a rare feat for a stiff-sidewalled run-flat performance tyre.

• 📏 Mound Profile Technology:

  The cross-sectional shape is designed to maintain a uniform contact patch. This prevents uneven wear and ensures the tyre remains stable and predictable during high-speed highway maneuvers.

📊 Performance Summary

• Dry Handling: ⭐⭐⭐⭐⭐ (Surgical precision and grip)

• Wet Safety: ⭐⭐⭐⭐⭐ (Excellent hydroplaning resistance)

• Security: ⭐⭐⭐⭐⭐ (Run-flat peace of mind)

• Ride Quality: ⭐⭐⭐ (Firmer than standard tyres due to RFT sidewalls)

The Yokohama Advan Sport V105S RFT is the premier “security-performance” choice for 2026. It is ideal for luxury sedan owners who demand the best in Japanese performance engineering alongside the safety of run-flat technology.