A banked angle refers to the tilt of a roadway or track that helps vehicles maintain higher speeds during turns by reducing tire shear against the surface. This design allows for better cornering stability, as seen in racetracks with significant banking, such as those with angles around 30 degrees. In a banked turn, vehicles can navigate at higher speeds without losing traction, unlike on flat surfaces where slower speeds are necessary to avoid sliding. The effectiveness of banked angles is particularly evident in motorsports, where they enhance performance and safety. Understanding banked angles is crucial for optimizing vehicle dynamics in racing and high-speed driving scenarios.