The invention relates to an electric inspection vehicle for bad road conditions, and belongs to the field of electric inspection vehicles. On the basis of the electric inspection vehicle, vehicle wheels are improved, when muddy road conditions occur, particularly, when tires stick in mud pits and cannot grasp the ground, with the assistance of stretching of tire faces, the contact area of the vehicle wheels and the ground is increased, irregular surface shapes of the vehicle wheels are formed, the adhesive capability to the ground is improved, good trafficability of the vehicle is guaranteed,and thus smooth proceeding of inspection work is guaranteed.