ST225/75R15 Westlake ST5000 Trailer[Durable Construction] – This tire is constructed with double steel belts and double polyester plies, ensuring a long lifespan and the ability to handle heavy loads.[Highway-Ready Radial Trailer Tire] – The ST5000 Radial Trailer tire is a reliable choice for highway use, designed to provide safe and efficient towing for trailers.[Nylon Tread-Firming Belt] – Nylon tread-firming belt overlays are incorporated into the tire to help prevent tread separation, enhancing its durability and reliability.[Sturdy Sidewalls] – Special trailer (ST) tires like this one have sturdy sidewalls that enable them to handle heavy loads, providing stability and safety during towing.[Tread Wear Indicator] – The tire features a Tread Wear Indicator (TWI), making it easy to monitor tread depth and ensure optimal performance and safety.All Season Trailer TireST5000 TrailerThis tire is specifically designed for trailers and is not intended for use on other types of vehicles. It offers the strength and reliability needed for safe and efficient towing on highways.