The most common coil-spring front suspension uses two control arms (also called A-arms because of their shape) per side, mounted to the frame, and a coil spring between them that exerts force on only ...

Many mechanics recommend replacing struts and shocks at the same time. But if only one of them shows signs of wear, it's okay ...

The way a hot rod’s drivetrain performs is arguably the vehicle’s most important element. In many cases, horsepower, torque, and “what the engine is doing” are the hot topics of most car guys’ ...