Formula One Rules

Formula One Rules

You may be a Formula One cars racing fan, but you are not sure what all the recent changes have added up to when it comes to a Formula One championship. If that is true, here are some things that you should know when watching the next series, and cheering on your favorite driver.

The changes that have taken place for the 2011 season involve moveable rear wings, the return of KERS, new tyre supplier, and a 107% qualifying rule. All of these and more will have an enormous impact on the racing field for Formula One cars. So let’s get on with the discussion about all these changes.

Adjustable rear wings

The adjustable rear wings on Formula One cars that are suitably equipped will find drivers adjusting the rear wing right from the driver’s seat which will alter the angle of incidence as they go down the road. While this something that can be done at any time during practice or while qualifying, the rules state that a driver may not adjust the rear wing unless they are less than a second behind a car in front of them, and at pre-determined track locations.

This rear wing capability is electronically governed, and will deactivate when the brakes are used. This feature, along with KERS has been designed to help boost the overtake capabilities of the car. However, this is by no means a compulsory feature that must be added to every Formula One cars as they vie for the Formula One championship.

F-ducts and double diffusers

As of 2011, any system, procedure or device that utilizes the movement of the driver to alter the aerodynamics of his car is prohibited. That means that there can be no F-ducts used. Double diffusers as they were originally intended are also banned from use in the Formula One championship showdown.


Kinetic Energy Recovery Systems, or KERS has been a problem for some and a good thing for others since they were introduced in 2009, and they have been reintroduced for the 2011 season after they were banned in 2010. This KERS uses wasted energy that is generated during tuns and braking to provide more power to Formula One cars.

This extra energy is available to the driver in a specific amount under each lap by the simple push of a button mounted on the steering wheel. There has been no increase to the maximum power permitted that was seen in the 2009 season, but there is always the possibility that this could change in the future.

Wheel tethers

The 2010 season for Formula One cars saw a number of wheels that strayed from formula one championship racing cars, and therefore a new rule has been created that requires a second tether be placed on the suspension to prevent this from happening.


Bridgestone decided to withdraw as the supplier for Formula One cars after 13 years. Pirelli is now taking over as this sports sole supplier of tyres. This is an Italian company, and they will supply all the Formula One championship racing teams with the rubber it takes to keep them on the ground for the following three years.

107% qualifying

This new rule means that if a driver fails to set a lap time that is within 107% of the Q1 fastest time they will not be allowed to start in the race. This could be waived if the driver performs up to this standard during practice.

These and other rules will govern how the next Formula One cars will perform on the track this year.

Formula One Rules
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