| 摘要 |
The invention relates to a truck tyre indicating pressure and load state of the tyre. The truck tyre comprises: a rectangular sinking part arranged along the circumference of the tyre and formed at the side wall of the tyre in a spaced manner, a rectangular indicator attached to the sinking part, and a scale displayed at the sinking part for indicating the pressure and loading state of a tyre, wherein the indicator is made of elastic material; the pressure and load of the tyre make the tyre deform to change the measuring width of the indicator; and the pressure and loading state of the tyre are indicated according to the change of the measuring width of the indicator with the scale as reference. |
