Though water seals are designed to be durable, they can wear out over time due to various factors including climate, regular usage, and exposure to harsh environmental conditions. Sunlight, extreme temperatures, and road debris can all contribute to the degradation of these seals. As they become brittle or cracked, their ability to perform diminishes significantly. It is advisable for vehicle owners to regularly inspect these seals for any signs of wear and tear, as timely replacement can prevent more extensive damage.