Corner weighting is a method used in vehicle setup to ensure that the weight distribution across each wheel is balanced. This technique is crucial for optimizing a car's handling and performance, especially in motorsports. By adjusting the suspension and ride height, technicians can achieve the desired weight on each corner of the vehicle. Proper corner weighting helps improve traction and stability during cornering. When a car is evenly balanced, it can respond better to driver inputs, leading to more predictable handling. This is particularly important for competitive racing, where every fraction of a second counts.