| abstract |
Tyre having a tread, the tread comprising a rubber composition based on at least: an elastomeric matrix; a reinforcing filler; a plasticizer; and particles; wherein the tread comprises: a tread surface, a series of basic patterns, wherein each basic pattern has a width (Wm) covering at least 80% of the tread width (W), each basic pattern has a pitch (P), and each basic pattern comprises a plurality of raised elements, wherein one or more raised elements are provided with grooves opening onto the tread surface, wherein each groove has a width of less than 1mm and a depth of at least 3 mm; wherein the tread has a groove density (SD) defined as (I), SD less than 60 μm/mm 2 (ii) a Where i is the number of grooves in the pattern, l i The length of the i-th groove on the tread surface |