Tire with tread having continuous rib

A tyre for a motor vehicle, comprising:

• a tread;
• and
• two shoulders;
• wherein the tread comprises a circumferential row of blocks disposed between first and second circumferential grooves,
• wherein each of the blocks is delimited by a section of the first circumferential groove and by first and second transverse grooves that terminate at a common vertex spaced from the second circumferential groove,
• wherein the first and second transverse grooves of the circumferential row of blocks are oriented in a first direction along a longitudinal direction of the tread,
• wherein the common vertex is separated from the second circumferential groove by a continuous circumferential tread rib,
• wherein the second transverse groove delimits a first one of the blocks and is separated from the first transverse groove that delimits a circumferentially adjacent block by a solid tread portion,
• wherein the solid tread portion extends from the first circumferential groove to the continuous circumferential tread rib,
• wherein the solid tread portion forms a single body with the continuous circumferential tread rib, spacing the first block and the circumferentially adjacent block from each other,
• wherein the tyre defines an equatorial plane, and the circumferential row of blocks is disposed co-extensive with the equatorial plane, and
• wherein the common vertex of each block is located at a position axially intermediate the first circumferential groove and a portion of one of the transverse grooves that delimits the block.

A tyre for a motor vehicle, comprising:

• a tread;
• and
• two shoulders;
• wherein the tread comprises a circumferential row of blocks disposed between first and second circumferential grooves,
• wherein each of the blocks is delimited by a section of the first circumferential groove and by first and second transverse grooves that terminate at a common vertex spaced from the second circumferential groove,
• wherein the first and second transverse grooves of the circumferential row of blocks are oriented in a first direction along a longitudinal direction of the tread,
• wherein the common vertex is separated from the second circumferential groove by a continuous circumferential tread rib,
• wherein the second transverse groove delimits a first one of the blocks and is separated from the first transverse groove that delimits a circumferentially adjacent block by a solid tread portion,
• wherein the solid tread portion extends from the first circumferential groove to the continuous circumferential tread rib,
• wherein the solid tread portion forms a single body with the continuous circumferential tread rib, spacing the first block and the circumferentially adjacent block from each other, and
• wherein the common vertex of each block is located at a position axially intermediate the first circumferential groove and a portion of one of the transverse grooves that delimits the block.