Hankook 1034955 Dynapro Evo AS RA21 275/45R21 110Y All-Season SUV Tire

The Hankook Dynapro Evo AS RA21 is a premium all-season passenger SUV tire engineered to deliver confident performance across a wide range of driving conditions. Designed for crossovers and SUVs, this tire combines advanced tread technology with a high-silica compound to balance dry grip, wet traction, and cold-weather capability in a single year-round solution.

Key Features:

• Wave and Interlocking 3D Sipes: Engineered with increased density and precision to minimize block deformation, improving contact consistency on wet and snow-covered roads
• Shallow Dashed Grooves: Segment tread blocks vertically while maintaining horizontal continuity, optimizing overall tread width and structural stiffness for improved stability
• Dual Reinforced Belt Package: Two reinforced steel belts with an additional layered pair on top for enhanced durability, high-speed stability, and impact resistance
• High-Silica All-Season Compound: New-generation tread compound blending high silica content with high-performance resins for improved rolling efficiency and all-temperature grip
• Cold Weather Compound: Formulated to remain pliable in low temperatures, maintaining traction when conditions drop near freezing
• Precision Chamfer and Tie Bar Design: Carefully adjusted center and intermediate chamfer depths, with strategically placed tie bars and sipes to balance rigidity and biting edge performance
• Optimized Contact Patch: Square center and shoulder block design with acute corners removed from lateral grooves to promote even wear and reduce irregular tread wear patterns

The Dynapro Evo AS RA21 in size 275/45R21 carries a 110Y service description, indicating a high load capacity and ultra-high-speed rating — ideal for performance-oriented SUVs and crossovers that demand both capability and refinement.