Automotive aerodynamics is the study of the aerodynamics of road vehicles. Its main goals are reducing drag and wind noise, minimizing noise emission, and preventing undesired lift forces and other causes of aerodynamic instability at high speeds. For some classes of racing vehicles, it may also be important to produce downforce to improve traction and thus cornering abilities.
Read more about Automotive Aerodynamics: History, Features of Aerodynamic Vehicles, Comparison With Aircraft Aerodynamics, Methods of Studying Aerodynamics, Drag Coefficient, Downforce