Shorter braking distances for luxury and medium sized cars the conti premium contact 2 has a totally new type of 3 d groove its innovative tread technology optimises braking performance on both wet and dry surfaces thanks to the new 3 d grooves water is dispersed more efficiently providing excellent protection against aquaplaning 3 d grooves also give the whole tyre superb stability thats why the new conti premium contact2 is less prone to distortion which vastly improves your cars