The invention discloses a highway-field all-terrain vehicle tire which comprises a tire body. The side face of the tire body is provided with a thread pattern, and one side of the tread pattern is provided with a deep ridge pattern; crowns are installed in the tire body, a buffer layer is installed on the side faces of the crowns, one side of the buffer layer is provided with a protection layer, and one side of the protection layer is provided with a bevel belt layer. According to the highway-field all-terrain vehicle tire, high-quality rubber is used in manufacturing, and therefore the life of the highway-field all-terrain vehicle tire is greatly prolonged; the part connected with a vehicle body is made of a full-tempered material, and therefore the firmness of the connecting part is improved; a tread is provided with the tread pattern, and therefore the catching performance of the highway-field all-terrain vehicle tire is improved; the deep ridge pattern is installed, and the tire is suitable for various field terrains; the surface of the tire is provided with two patterns, and therefore the highway-field all-terrain vehicle tire is not only suitable for the highway terrains, but also suitable for the field terrains.