Patent ID: 8371349

Claim:
A tyre for vehicles comprising a tread band comprising: a central circumferential portion disposed close to an equatorial plane of the tyre and axially confined between two circumferential centre grooves; an inner intermediate circumferential portion axially confined between an inner-shoulder circumferential groove and a circumferential centre groove axially close to said inner-shoulder circumferential groove; an inner-shoulder circumferential portion axially confined between said inner-shoulder circumferential groove and an axially internal side edge of the tread band; an outer intermediate circumferential portion axially confined between an outer-shoulder circumferential groove and the circumferential centre groove axially close to said outer-shoulder groove; and an outer-shoulder circumferential portion axially confined between said outer-shoulder circumferential groove and an axially external side edge of the tread band, wherein: said central circumferential portion is subdivided into centre blocks circumferentially confined between transverse centre cuts opening into the circumferential centre grooves; said inner intermediate circumferential portion is subdivided into intermediate blocks circumferentially confined between intermediate transverse grooves, each opening into a respective circumferential centre groove and said inner-shoulder circumferential groove; said inner-shoulder circumferential portion has first and second inner-shoulder cuts axially offset from each other and circumferentially distributed in an alternated sequence to delimit at least one continuous inner-shoulder rest surface extending in an undulated course along a circumferential extension of the inner-shoulder circumferential portion; said outer intermediate circumferential portion has first and second intermediate cuts extending in mutually converging directions at an angle of about 10° to about 40°, axially offset from each other and circumferentially distributed in an alternated sequence, to delimit at least one continuous intermediate rest surface extending in an undulated course along a circumferential extension of the outer intermediate circumferential portion; and said outer-shoulder circumferential portion has first and second outer-shoulder cuts extending in mutually converging directions at an angle of about 10° to about 40°, axially offset from each other and circumferentially distributed in an alternated sequence, to define at least one continuous outer-shoulder rest surface extending in an undulated course along a circumferential extension of the outer-shoulder circumferential portion.