What type of fluid is typically used in a vehicle's power steering system?

Power steering fluid is specifically formulated for use in a vehicle's power steering system. This fluid is designed to provide the necessary hydraulic pressure to assist drivers in steering the vehicle with minimal effort. It typically contains additives to prevent foaming, reduce wear, and protect against corrosion, ensuring optimal performance and longevity of the power steering components. Unlike other fluids, such as brake fluid, transmission fluid, or engine oil, power steering fluid is engineered to meet the specific viscosity and temperature requirements needed to efficiently operate the power steering system. Using the correct type of fluid is crucial, as it can drastically affect steering response and system durability.