| 摘要 |
Tire with a radial carcass reinforcement, a tread reinforcement and a tread having transverse grooves and a nongrooved portion arranged between the bottoms of the transverse grooves and the tread reinforcement is improved due to the fact that the tread comprises, in said non-grooved portion, at least one ply of relatively inextensible oblique wires or cables forming an angle of at most 60 DEG with the circumferential direction, the axial width of said ply being between 1/4 and 1/2 of the width of the tread. |
