What is the primary purpose of trailer sway control?

The primary purpose of trailer sway control is to help maintain stability and control while towing. This system is designed to detect when a trailer begins to sway or fishtail and then take corrective actions to mitigate that sway. By applying brakes to individual wheels or adjusting the vehicle's dynamics, sway control systems can help prevent dangerous situations that could lead to the loss of control over the trailer and vehicle.

Maintaining stability while towing is crucial for safety, especially when driving at higher speeds or in adverse weather conditions. By ensuring that the trailer follows the path of the towing vehicle, drivers can have a more confident and safe towing experience. Characteristics such as road conditions, wind, and load distribution can contribute to sway, making effective sway control mechanisms vital for safe towing practices.