Trailer King Ultra STR is an all-steel radial tire made for trailers with high load capacities. This trailer tire is designed for highway driving and was made to deliver long life, great even wear, and solid traction. Tire’s four circumferential grooves along with cross rib sipes help to evacuate water from tire’s footprint, enhancing its performance in wet and dry conditions, as well as reducing the risk of aquaplaning. The grooves also designed to cool down the tire by dispersing the heat, which is crucial for a trailer tire that covers long distances. Trailer King Ultra STR’s all-steel construction helps to retain the tire’s shape under heavy loads, while the stone ejectors minimize stone retention and protect the casing in the base of the tread groove.
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