What percentage of the braking force comes from the rear brakes in a typical front wheel drive vehicle?

In a typical front wheel drive vehicle, about 30% of the braking force is provided by the rear brakes. This distribution is primarily due to the design of front wheel drive vehicles, where the front wheels bear the majority of braking responsibilities.

The front brakes are generally larger and more efficient at dissipating heat due to their design and placement. As a result, they handle approximately 70% of the braking force, while the rear brakes only need to provide around 30%. This configuration helps maintain stability and control during braking, ensuring that the vehicle doesn't tip or lose traction in front-heavy situations.

Understanding this balance is crucial for assessing vehicle dynamics and brake performance, particularly when considering factors like weight distribution and braking efficiency in different driving conditions.