# Hankook iON ST AS (IH61) – Optimized for Electric Vehicles ## Enhanced Performance for EV Drivers Maximize your electric vehicle's efficiency with the Hankook iON ST AS (IH61), engineered specifically to support extended driving range. This tire combines advanced technologies to deliver a balanced performance that prioritizes energy efficiency, durability, and comfort. ## Long-Lasting and Even Wear Electric vehicles exert higher torque, leading to faster and uneven tread wear. The iON ST AS counters this with Round Even Technology, ensuring uniform pressure across the contact patch for consistent wear and prolonged tire life. Combined with a durable compound, it delivers reliable performance without sacrificing grip or winter capability. ## Quiet, Comfortable Ride Thanks to i Sound Absorber Technology and optimized pitch sequencing, road noise is significantly reduced, offering a serene cabin experience. The tread pattern is designed to lower noise by 1dB, while Vibration Control Technology minimizes impact shocks and air pumping sounds, ensuring smooth and comfortable driving in all conditions..