What is the purpose of a steering damper in a vehicle?

The primary purpose of a steering damper is to prevent steering wheel vibration. A steering damper works by smoothing out the effects of road imperfections and tire irregularities that can lead to vibrations transmitted through the steering system. These vibrations can be disruptive and may affect the driver's ability to maintain control over the vehicle, especially at higher speeds. By dampening these vibrations, the steering damper enhances stability and improves handling, providing a more comfortable driving experience.

The other functions related to braking performance, fuel efficiency, and ride comfort are generally not the main roles of the steering damper. While ride comfort can be indirectly improved through the reduction of vibrations, the direct purpose of a steering damper is specifically focused on stabilizing the steering response and minimizing unwanted shaking in the steering wheel.