I am filing a complaint regarding a serious design flaw in the Porsche Taycan that allows road debris and rocks to damage its radiator fans and cooling system, posing safety risks. The radiator fans are critical for thermal management in this electric vehicle, cooling the high voltage battery, power electronics, and motors to ensure safe operation, optimal performance, and battery longevity. Damaged fans can lead to overheating, reduced power output, or system shutdowns, increasing the risk of accidents, especially during high-speed or demanding driving conditions. Numerous Taycan owners, including myself, have reported radiator and fan damage from small rocks or debris entering through the front grille or wheel well vents. This issue has caused loud fan noises, reduced cooling efficiency, or complete fan failure, with repair costs ranging from $2000-$7000. I recently had replace both radiator fans in the total repair cost was approximately $6800. Porsche attributes these failures to external road hazards, often denying warranty claims, and owners face costly repairs or filing claims with their car insurance company. The Taycanas cooling system design is inadequate for a high performance EV marketed for diverse driving conditions, including gravel roads or roads that are going through the process of re-pavement. The exposed fans and radiators are prone to damage, compromising the vehicleas safety and reliability. This widespread issue warrants a recall to address the design flaw, such as installing robust protective screens or redesigning the cooling system to prevent debris ingress. Without intervention, owners face ongoing safety risks and financial burdens. I urge the NHTSA to investigate and mandate a recall to ensure the Taycanas critical cooling systems function safely under normal driving conditions.