| 摘要 |
The invention relates to a tire for a versatile farm vehicle, and in particular to a tread for such a tire, and the aim of the invention is to improve field traction while maintaining a satisfactory compromise between engine-torque wear and vibratory comfort on the road. Said aim is achieved by a tire (1) comprising a tread (2) including a plurality of lugs (15, 16, 25, 26) divided into a first row of lugs (15, 16) extending axially from a first axial end of the tread, and a second row of lugs (25, 26) extending axially from a second axial end of the tread, wherein the second row of lugs (25, 26) differs from the first row of lugs (15, 16) due to the symmetry relative to the equatorial plane (P) of the tire followed by a rotation about the axis of rotation (Y) of the tire, each row of lugs consisting of an alternation of long lugs (15) and short lugs (16). According to the invention, the axially inner end face (154) of a first long lug (15) in a row of lugs is separated from the side trailing face (252) of the second long lug (25) of the symmetric lug row, i.e. the closest to the axially inner end face of the first long lug, by an end notch (156) having a thickness representing at least 10% and at most 100% of the height of the lug. |
