| 摘要 |
The invention relates to a pneumatic vehicle tire for commercial vehicles, comprising a carcass (5), a tire belt (9) configured radially outside of the carcass (5), and a profiled tread (10), wherein the tire belt (9) is formed of a plurality of tire belt layers (13, 14, 15), of which at least two tire belt layers (13, 15) are designed as work layers having parallel reinforcements (23, 25) which are made of steel and embedded in rubber, and having an angle of 10° - 24° with respect to the circumferential direction U, and wherein the reinforcements (23) of the one work layer (13) have an axial direction of inclination which is opposite with respect to the reinforcements (25) of the other work layer (15), characterized in that the reinforcements (23) of the first (13) of the two work layers (13, 15) have an expansion D of D < 0.2% at 10% of the breaking force, and the reinforcements (25) of the second (15) of the two work layers (13, 15) have an expansion D of D > 0.2% at 10% of the breaking force. |
