Up-close look, detailed explanation of aero enhancements to Next Gen car...
Dr. Eric Jacuzzi walks through the aero enhancements NASCAR is implementing for superspeedway races, starting this weekend at Talladega Superspeedway. The additions to the car are designed to increase the liftoff speed, decreasing the chance of a car getting airborne.
Up-close look, detailed explanation of aero enhancements to Next Gen car