Tire replacement on your RV isn't only based on how much they've been worn down, but also their age. Even if your tires have plenty of tread left, they can still become unsafe due to age-related degradation.
Here's a general rule of thumb: regardless of mileage, most tire manufacturers recommend replacing RV tires every 5 to 7 years. This is because rubber degrades over time, especially due to factors such as heat, sunlight, and lack of use.
However, there are some factors that can affect this timeframe:
- Tire Quality: High-quality tires may last longer than their cheaper counterparts.
- Storage Conditions: If your RV is stored in a place where the tires are exposed to sunlight or extreme temperatures, they may degrade faster.
- Maintenance: Regular maintenance, including checking tire pressure, cleaning, and protecting them from UV light, can help extend the lifespan of your tires.
- Driving Habits: How and where you drive can also affect your tire's lifespan. Aggressive driving, high-speed driving, or driving on rough terrain can shorten your tire's life.
To check the age of your tire, look for the tire's DOT code. The last four digits represent the week and year the tire was manufactured. For instance, if the last four digits are 2518, your tire was manufactured in the 25th week of 2018.
While these guidelines provide a starting point, always refer to the specific advice of your tire manufacturer or a professional mechanic when considering tire replacement. Remember, safety is paramount when traveling in your RV.