all-terrain tires English name is ALL TERRAIN, in the country generally referred to as AT tires, off-road enthusiasts but also the most widely used tires. All-terrain tires designed to have compatibility than road tires, all-terrain tire tread designs have relatively rough, fetal tooth pitch slightly larger than the road tires, the negative effect of this design is to decrease road performance, the noise increased, but durability and adhesion on non-paved road is stronger than road tires, off-road and road performance both tires. For those car owners usually as a means of transport, and occasionally go out sow wild, AT tire is a good choice.
