Car tyre

A car tyre having a tread band comprising a central region (L1), extending across an equatorial plane (X-X), and two shoulder regions (L2, L3), which are separated from the central region by a first circumferential groove (2), axially delimiting a first shoulder region (L2) from the central region (L1), and a second circumferential groove, axially delimiting a second shoulder region (L3) from the central region (L1);

• the first shoulder region (L2) and the second shoulder region (L3) comprising a plurality of first transverse grooves;
• at least one of the first shoulder region (L2) and the second shoulder region (L3) comprising a plurality of first sipes having a substantially transverse course and consecutively arranged relative to the first transverse grooves;
• the central region (L1) comprising a first and a second circumferential rib separated by a third circumferential groove, the first and second circumferential ribs comprising a plurality of second transverse grooves, and a plurality of second sipes having a substantially transverse course and consecutively arranged relative to the second transverse grooves;
• the central region (L1) comprising a third circumferential rib located between the first or the second circumferential groove and a fourth circumferential groove, and the third circumferential rib comprising a plurality of third transverse grooves;
• the first, second, third, or first, second, and third circumferential ribs comprise a plurality of longitudinal grooves;
• at least some of the longitudinal grooves intersect at least two third sipes;
• and
• the longitudinal grooves extend starting from a first, a second or a third transverse groove.