With so many brake fluids to choose from, itâ€™s important that you pick one that will perform best for your vehicle. The Can-Am Brake Fluid RS600 exceeds DOT4 requirements for extreme conditions and competition use. It will protect the seals and o-rings in the braking system and will stave off brake fade. Use only in an unfilled system to avoid dilution. Its low-moisture formula slows water vapor absorption.