Typical, medium-duty, hydraulic brake system with front discs (red circuit) and rear drums (green circuit). Boost, or assist (blue circuit), is provided by an engine-driven pump, although the power ...

Energy is some weird stuff that can neither be created nor destroyed. It can only be changed into different forms, but during these transformations, the total amount of energy in any given system-or ...

Every step of an automotive build will bring up decision points, along with various ways to approach an aspect of the project. The spectrum here runs from the trailered show car, all the way to the ...

One of the most important things going on with that hooptie of yours happens in between its brake pads and its rotors. It's there where a specific amount of friction determines whether or not you'll ...

Drum brakes may be older tech, but a lot of vehicles, especially trucks, still use them. What are some of the most common ...

Most people may not know it, but in many modern cars, the brakes aren't actually connected the way they used to be. Nowadays, pressing the pedal doesn't always mean you're pushing brake fluid through ...

While many hot rods are driven with rough-running engines, suspensions that are too stiff, or horns that don't work, no car, hot rod or not, should be driven with brakes that aren't 100 percent. Since ...

Brake-by-wire systems are becoming more common thanks to their compact packaging and ability to manage electrified cars’ regenerative braking systems. That doesn’t mean everyone is necessarily ...

When buying a new bike or scooter, safety features are just as important as engine performance and fuel efficiency. Two of ...