Goodyear Endurance RSA is a commercial truck tire and the bus tire intended for regional and urban routes. Innovative tread compound helps to provide fuel efficiency and high curb resistance. Special tread block geometry increases traction and fast braking while driving on wet and snowy surfaces. Intellimax Rib Technology provides stiffer tread for high mileage and even wear, as well as optimal snow and ice grip. Endurance RSA has a dual-layer compound that supports fuel economy and meets greenhouse gas compliance requirements. These fuel-efficient regional tires meant to be steer tires but can also function as rear axle tires as an option.