| 摘要 |
The invention relates to a pneumatic vehicle tire, comprising a tread having at least two circumferential grooves (2), which extend circumferentially in the circumferential direction and are bounded by boundary edges (6, 7) on profile positives, which extend substantially in a zig-zag shape with an alternating sequence of short and long segments (2a, 2b), wherein each of the circumferential grooves (2) has two opposite groove flanks (8, 9) and a groove base (10), which is formed between the groove flanks (8, 9) and the zig-zag course of which follows the zig-zag course on the profile surface. Both the boundary edges (6, 7) and the groove base (10) extend along a rounded zig-zag shape, wherein the axial offset (a1, a1') of the zig-zag at the boundary edges (6, 7) of the circumferential grooves (2) is less than the axial offset (a2) of the zig-zag of the groove base (10). |
