Windshields give a contribution to aerodynamics; a neatly-shaped windshield can cut drag

https://direct-wiki.win/index.php/Seasonal_Changes_and_Their_Impact_on_Your_Windshield_in_Hickory_49677

Windshields give a contribution to aerodynamics; a good-shaped windshield can shrink drag, recovering gasoline effectivity and basic vehicle efficiency.