255/35R20 Hankook Ion Evo As (Ih01) 97YConfidence on every journey starts with the 255 35R20 Hankook Ion Evo As (Ih01) 97Y. Developed by Hankook, the ION EVO AS (IH01) blends precision engineering with a calm, composed ride. A durable Blackwall sidewall contributes to visual appeal and added resilience for urban and highway driving. The tread pattern is tuned to maintain traction on dry pavement, manage water in the wet, and stay composed in light snow. Well matched to PASSENGER CUV SUV