Aerodynamical grip
Grip between tires and track pavement provided entirely by aerodynamicall forces produced by wings, rear diffuser and practically all F1 bodywork, called Downforce. Higher the speed of the car, bigger the aerodinamicall grip. Real aerodinamicall grip start to develop around and above 70-80 Kmh, but around 120-130 aerodynamically produced downforce is about equal as Formula 1 car weight. Aerodinamicall grip and mechanical grip are very important, and good F1 car should have good amount of both. If you miss mechanical grip you are slow and car is andrivable in slow corners and tracks like Monaco or Hungaroring. If you miss aerodinamicall grip, your car will be unstable and andrivable on fast parts of the track.
