What is the 10 year rule for RV parks?

Some private campgrounds use the 10-year rule for RV parks to restrict older RVs from staying on their property, mainly to avoid potential breakdowns and maintain a certain visual standard. Under this rule, RVs over 10 years old may need to be inspected before being allowed in. However, if your RV is clean, well-maintained, and in good working condition, many parks will make exceptions regardless of age.