P195/65R15 Hankook Optimo (H428) Touring 89H Passenger TireHankook Optimo (H428) P195 65R15 89H OVERVIEW The Hankook Optimo (H428) is an all season touring tire that's meant for use on passenger cars and offers drivers strong traction in dry, wet, and light winter weather conditions. A ribbed tread design with a continuous center rib puts a large contact patch on the road for short braking distances and superior acceleration, and the Optimo (H428)'s multiple grooves force water out of the tread to reduce the