Brake Bias

Brake Bias is the distribution of braking force between the front and rear wheels of a race car, typically expressed as a percentage of force applied to the front wheels.

In motorsport, drivers adjust brake bias to optimize stopping power and handling. For example, a 60% brake bias means 60% of braking force goes to the front wheels and 40% to the rear. Too much front bias can cause understeer (pushing wide in corners), while excessive rear bias may lead to oversteer or spinning.

Drivers often modify brake bias during races to adapt to changing conditions like tire wear, fuel load, and track surface. Most race cars feature adjustable brake bias controls in the cockpit, allowing quick adjustments between or even during corners to achieve the perfect balance.