Nankang Toursport 611 image

From the Review:

225 50 r15 size
The best dry braking tire according to "Auto Bild" and "Tyre Reviews" tests! They grade it as a summer tire but it is a M+S tire, (in some sizes at least), make it much harder to beat Michelins, Condinentals, Pirellis and other premium tires. As for wet braking is good too, ...