Suspension fluids are hydraulic fluids that help to absorb and dampen the forces applied to your car’s suspension system while it’s in motion.
Suspension Fluids are just as important as the mechanical components of your car’s suspension system. As well as providing a damping force to prevent suspension fade, they lubricate the moving parts to reduce friction and wear, and add a layer of protection against rust and corrosion. Suspension fluids need to be changed periodically, and occasionally the system may suffer damage that causes a leak. If you’re noticing more vibration and jolts than usual when driving, it could indicate a problem with the suspension fluid.