Nowadays, the car is one of the most important things or "gadgets" in our life and we need to spend a good amount of money in order to maintain the car in a good condition. Brakes for a car is the main factor of safety and we need to be sure that these works well in order to avoid unexpected bad situations. For this we need to have good quality brake fluid inside which will offer us a good performance. If you want to understand how everything works, you can read more here, this is one of the best articles that will make you understand the difference between DOT3 and DOT4 fluid and take the right one for your car.