Brake tests can tell you what's wrong with your brakes or simply let you know how effective they are. Brake tests vary in type and some of them require certain tools and materials. In this section we'll examine all of the different brake tests out there.
There are actually several reasons that your brake pedal might suddenly go all the way to the floor when you're trying to slow or stop your car. So why would it do that? And is it really all that bad?