What is the primary function of a front splitter on a race car?

The primary function of a front splitter on a race car is to increase downforce at the front of the car. A front splitter creates aerodynamic drag and helps to direct airflow in a way that maximizes the air pressure underneath the car. As the car moves forward, air flows faster beneath the splitter than it does above it, resulting in a pressure difference that generates downforce. This increased downforce improves tire grip on the road, enhances cornering stability, and contributes to overall handling characteristics, making the car more competitive, especially in high-speed turns.

While other components and strategies are important for aspects such as weight distribution or engine cooling, they do not specifically correlate to the aerodynamic function of the front splitter in generating downforce. Improving tire durability also relates more to tire technology and composition rather than the aerodynamic enhancements provided by the splitter.