Port USE tyres belong to off the road tyres and it is applicable to large tonnage forklift, stacking machine, the front hanging, Longkou hanging and other port equipment, carcass strong, bead for a special treatment, support capacity to strengthen, low heat, tread wide use of the surface. Block to deepen the pattern, with excellent grip strength, braking performance and stability under the load and excellent operating safety. Tread with high wear-resistant formula, good wear performance, tire life longer. Good air tightness, reduce the number of qi, tread with low heat. Good adhesion properties of materials, greatly reduce the probability of tire delamination, can be implemented many times to reduce the use of tire costs.