WEIZE Trailer Tires Trailer Tires – Bias or Radial? Why choose the Radial? Radial tires perform better and have a longer life than bias tires.Radial tires provide a smoother, quieter ride.Radial tires track the pulling vehicle well, so there is better sway control on curves.Radial tires run cooler because their steel mesh dissipates heat, which reduces the chance of a blowout and adds to the life of the tire.Radial tires have a wider footprint, which spreads out tread wear and also adds to the life of the tire.Radial tires are more resistant to punctures.Radial tires provide better fuel economy because they have less rolling resistance.Modern ST radial tires are reinforced and designed for heavy loads.Radial tires are made by overlapping polyester cords at a 90 degree angle to the center line of the tire, then strengthened with steel mesh belts. ST205/75R14 Specifications Ply Rated 8PR Load Index 105 Max Load (lbs) 2039 Tread depth 5.6mm Max inflation PSI 65 Tire Aspect Ratio 75mm Speed Rating M Load Range D Construction Type Radial DOT proved(Yes or No) Yes Towing a boat trailer, camper, or travel trailer adds a lot of stress on the tires carrying the weight, especially on long trips. Having the right tires, however, can make all the difference when lugging around a hefty load. From heavy-duty, high-quality, off-road tires to durable ones built to handle thousands of miles, there is a trailer tire for every occasion. These WEIZE radial tires are capable of holding up to 2039 pounds. They also come with an advanced tread compound that decreases rolling resistance. Their unique and advanced tread pattern is designed to wear down the tires evenly. This also makes them capable of withstanding high levels of heat on the road. They are also built with a high-quality, high-tensile belt package that helps to resist punctures. The rubber is constructed with a double steel belt for additional strength and vehicle towing capability. This makes them high-quality and long-lasting tires that also improve towing stability. The tires also provide a great amount of shock absorption to provide a pleasant ride to your destination. How long do trailer tires last? This depends on the quality of the tires, how frequently they are used, and what surface you are driving on. Experts recommend replacing a trailer tire every seven or so years. If the tread is getting low or the tire is showing signs of age, it is best to get it replaced as soon as possible. How often should I check the tire pressure? Consider checking the tire pressure of each trailer tire once a month or before any journey. You should also check the tire pressure with any major shift in temperatures. A swift change from hot to cold may decrease the maximum pressure in the tires.