The fuel tank of an FSAE (Formula Society of Automotive Enginee) car is a critical component that stores the fuel needed to power the vehicle. Usually cotructed from lightweight and durable materials like aluminum or carbon fiber, it is designed to maximize fuel capacity while minimizing weight. The fuel tank's design is also crucial for safety, with features such as baffles and foam ierts to reduce fuel slosh and mitigate the risk of leaks in case of accidents. It plays a key role in the overall performance and efficiency of the FSAE car, euring that it has enough fuel to complete the race while adhering to safety standards.