Panther is a new type of concept tire. It breaks through the previous tire form and adopts a segmented structure. It changes the contact area between the tire and the ground through local up and down extension. The user can change the width of the tire according to the amount of fuel in the car, maximize the tire grip, reduce fuel consumption, and at the same time ensure that the car runs stably and quickly. The inside of the tire is equipped with a special tread damping device, which can extend when the tire is opened. While increasing the complexity of the original tread, a new type of modular damping equipment is added to the car, thereby greatly improving the car Off-road capability.