Most pipes and hoses below your RV are likely located near its perimeter for easy access - right where the inflatable tubes will fit. AirSkirts conform around the pipes, hoses, and other irregular areas when inflated. If there are any odd gaps, separate buffer pillows fill them, maintaining the integrity of the seal.  Also, because the tubes are modular, you can configure the setup, so the ends of the tubes meet at any awkward areas.  And best of all, AirSkirts engineers are available to discuss any concerns, even after you have placed an order. AirSkirt will modify your kit if you have problematic areas at NO EXTRA CHARGE! We don’t hear those words very often!