Automatic color-change tire for road situations

The invention discloses an automatic color-change tire for road situations. The tire comprises a tire body, an electrochromism part, thermochromism modified tire rubber and a photochromic layer, wherein the tire body consists of a tire crown, tire shoulder pad rubber, side tire rubber and tire ring rubber through integral vulcanization; the thermochromism modified tire rubber is arranged on the outer layer of the tire crown; pattern blocks and troughs which are staggered mutually are arranged on the outer layer of the thermochromism modified tire rubber; the electrochromism part is embedded into the tire shoulder pad rubber; convex anti-friction lines are arranged on the outer wall of the side tire rubber; and the photochromic layer is arranged inside the anti-friction lines. The tire crown is large in grounding area and good in ground grasping property, so that the tire body is not easily punctured and is good in friction resistance, and reversible color change can be achieved along with temperature change; and due to adoption of the electrochromism part of the tire shoulder pad rubber, the color of the tire is automatically changed under different lighting intensities, together with the photochromic layer of the anti-friction lines, the color of the tire is relatively brightened under different light intensities, the tire recognition degree is increased, and traffic accidentscan be reduced.