Tire and vehicle

The utility model discloses a tire and a vehicle, the tire comprises a tire framework component, the tire framework component comprises a tire side wall, a tire shoulder part, a tire crown part and a pair of tire bead parts for mounting a rim; the tire side part extends from the tire bead part to the outer side in the radial direction of the tire; the tire shoulder part extends from the tire side part to the outer side in the radial direction of the tire; the tire crown part extends along the width direction of the tire from the tire shoulder part; wherein the ratio of the thickness of the tire crown part to the thickness of the tire shoulder part is 0.95-1. According to the tire and the vehicle provided by the utility model, the inner contour of the tire body is more reasonable by optimizing the design of the thickness of the tire crown part; the tension distribution of the tire crown part is more uniform before and after the tire is inflated, the expansion of the tire crown part is more uniform, and the str