Dirty

Dirty What causes cars to be dirty?
What causes cars to be dirty?
Why do cars get so dirty? A dry, dusty climate or a rainy climate will get your car dirty faster. Driving in smoggy urban areas will also get it dirti...
Dirty Does dirt on the outside of a car cause drag?
Does dirt on the outside of a car cause drag?
Is a dirty car less aerodynamic? When it comes to aerodynamics, a waxed or clean car will allow air to move freely across the surface (less resistance...