Trailer King Ultra STR is an all-steel ST radial tire designed for highway driving of trailers with high load capacities. This trailer tire engineered to deliver long life, great traction, and even wear. Its four wide circumferential grooves serve to evacuate water away from the tire’s footprint, which ultimately reduces the risk of hydroplaning. The cross rib sipes also enhance the tire’s traction in both wet and dry conditions. As the trailers cover long distances at once, it’s important that tire stays cool, which is why the circumferential grooves are deep enough to disperse the heat and keep the tire cool for longer periods of time. Ultra STR’s all-steel construction helps the tire to maintain its shape under heavy loads and extended driving. The stone ejectors embedded in the tread help to minimize the stone retention and protect the casing in the base of the tread groove.
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Trailer King, originating from TBC Corporation (established 1956 in the USA), is a leading provider of specialized trailer tires. Operating primarily across North America, Trailer King is recognized for its durable and reliable tires, offering excellent load-carrying capacity, stability, and longevity for various types of trailers including utility, boat, cargo, and RVs. Many trailer manufacturers select Trailer King tires as original equipment, underscoring their trust in the brand's performance and suitability for new trailers.
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The Trailer King Ultra STR is designed with wide circumferential grooves that effectively evacuate water from the contact patch, significantly reducing the risk of hydroplaning. Furthermore, lateral sipes are incorporated into the tread to improve grip in light rain and occasional snow, providing dependable year-round traction through its all-season compound.
The Trailer King Ultra STR is meticulously designed for superior comfort and quietness. Its symmetric tread pattern not only promotes even wear but also enhances overall ride comfort. Many models also feature dedicated noise-reduction elements that minimize road noise, ensuring a more relaxed driving experience over long distances.
The Trailer King Ultra STR is engineered for drivers of passenger cars, compact sedans, and daily commuting vehicles who prioritize a quiet, smooth ride and long-lasting dependability. It's an excellent choice for those seeking consistent performance, everyday comfort, and exceptional value from an all-season tire.
The Ultra STR is built for long-lasting dependability through its optimized all-season tread compound, which balances traction and durability for thousands of miles. Additionally, its symmetric tread pattern actively promotes even wear across the tire, contributing significantly to its extended lifespan.
The symmetric tread pattern of the Trailer King Ultra STR is a key design feature that promotes even tread wear, extending the tire's life. This design also significantly enhances ride comfort and contributes to quiet driving, ensuring a more relaxed and enjoyable experience on every journey.
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