What is the difference between DOT 3, DOT 4, and DOT 5.1 BRAKE FLUIDS?

Answer:

C.I.M Ultra Brake Fluid DOT 4 and DOT 3 are non-petroleum, synthetic brake fluids designed for use in a wide range of brake and clutch applications.

DOT 4 fluids have a higher dry and wet boiling point than DOT 3 fluids.

DOT 5.1 is a low-viscosity fluid designed to work with Micro Valved ABS systems and to circulate at extremely cold temperatures. It is optimized for faster reaction times than other fluids. This is essential for onboard electronic systems such as ESP (Electronic Stability Programs), ABS (Anti-Skid Braking), and Vehicle Collision avoidance systems to work at peak performance.