Drafting Meaning in NASCAR

Drafting occurs when two or more cars line up closely in a row. The lead car breaks the wind and creates a vacuum behind it. This pocket of low pressure pulls the following car forward with ease. Both cars travel faster together than they could ever move alone. A group of four cars used drafting to catch the lone leader. This technique works best on very long and fast oval racing tracks. Drivers must stay perfectly centered to keep the aerodynamic flow stable and smooth. Breaking the draft usually causes a car to lose significant speed instantly. Cooperation between different teams often happens during these high-speed drafting sessions.