During the last five years, the growth of information about the front and rear roll centers has helped us to understand how these unseen points control the dynamics of our race cars. When we first ...

The rear control arms on 1979-2004 Mustangs have a big job. Not only do the control arms transfer the axle torque to the chassis, the angled upper arms also locate the rear axle during cornering. Over ...

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 ...

In the '60s, when a two-barrel 327 and Powerglide trans were standard fare, the Chevelle's rear four-link suspension with thin trailing arms provided reasonable handling and adequate traction tomanage ...

Every once in a while, someone sends me a viral truck video and asks, “Is this real?” Sometimes, the answer is yes, but more often than not, the answer is, “Well, kinda.” This Instagram Reel with four ...