Tire Life

:) Hi, it's hard to put a date or mileage on tires. Most people don't even think about it on cars and trucks. Most cars and trucks can actually wear out their tires. Trailers usually don't wear out their tires. My trailer is also a 2005 model. I replaced two of my tires at about 3 years because I noticed a small sidewall bubble on each one. I replaced the other two at about 7 years due to the beginning of tread separation. I don't keep track of my trailer's mileage, but each trip is usually 1,000 miles or more. And one trip was over 10,000 miles. Keep them at max cold pressure, don't over load them, and don't tow too fast. Visually inspect your tires at all rest stops, gas stops, and camp grounds. (this works for me)