TIRE Russian patent published in 2023 - IPC B60C11/12 B60C11/11 

FIELD: automotive industry.

SUBSTANCE: invention relates to the automotive industry. The ratio TW/SW of the tire ground contact width TW and the maximum tire width SW is 0.75 to 0.95. The outer end of the breaker ply in the tire width direction extends in the circumferential direction of the tire and is disposed on the outside in the tire width direction, as compared to the groove in the circumferential direction configured predominantly on the outside in the tire width direction. The width direction sipe (111) extending in the tire width direction and closest to the end portion of the block (100) in the circumferential direction of the tire, and the width direction sipe (112) adjacent to the width direction sipe (111) and extending in the tire width direction are made in a block (100), while the distance (L 11) in the circumferential direction of the tire from the end part in the circumferential direction of the tire to the sipe (111) in the width direction is greater than the distance (L 12) in the circumferential direction of the tire from the sipe (111) in the width direction to the lamella (112) in the width direction.

EFFECT: improved driving and braking characteristics on snowy and icy roads.

6 cl, 6 dwg, 1 tbl