Leaf springs are treated like archaic tech, as they aren’t found under any of the latest industry-leading performance cars, and are often used as a point of reference that shows how “dated” a ...

For mild street engines, stock valve springs are more than adequate. But if you've screwed in a big bumpstick for strip-banging or banzai runnin', then pay attention. Our plan was simple: Install a ...

What Is a "Force Vectoring Spring"? This special riff on the coil spring uses cold-formed steel that's directionally wound (the right and left rear springs are not interchangeable) with the pitch and ...

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 ...

Sogefi Group (Milan, Italy) has launched what it says is the auto industry's first coil springs manufactured using composite material aimed at passenger vehicle and light commercial vehicle suspension ...

The race (or should we call it war?) to make the loudest, fastest, most capable off-road pickup truck has really come to a head in the past 12 months. Though Ford went largely unchallenged with its ...