High-performance tire

The invention discloses a high-performance tire. The tire comprises a carcass ply, a belted layer, a tire crown, apex, a steel wire ring, a cap ply and a rim protection strip, the tire body cord fabric layer is composed of a first tire body cord fabric layer, a second tire body cord fabric layer and a tire body cord fabric reverse wrapping layer, the end point of the second tire body cord fabric layer is arranged on the radial outer side of the steel wire ring, and a reinforcing layer is arranged between the tire body cord fabric reverse wrapping layer and the apex; the belted layer is composed of a first belted layer and a second belted layer, a rubber sheet is arranged between the belted layers, and edge rubber is arranged at the end of the first belted layer; according to the dry land and wet land performance influence factors, the rectangularity rate of the tire is adjusted, and the target rectangularity rate is obtained; and the size of the rim protection strip and the tread mouth shape are designed. Thr