TYRE TREAD WITH IMPROVED SIPE ON THREE LEVELS AND TYRE

The present invention relates to a tread for tyres. Specifically, it refers to a tread that features a 3-level tread geometry that is optimised in such a way as to ensure long-term high performance on wet and/or snow-covered surfaces, whilst maintaining the handling characteristics and braking capacity on dry and/or smooth surfaces under new tyre conditions.