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 ...

We've often touted the benefits of leaf spring suspensions. Sure, they are simple. Sure, its technology that could be almost 300 years old, and sure, leaf springs aren't terribly fancy. But hey, they ...

Hot rodders have a long history of raiding junkyards for unlikely heroes, and few parts have had a bigger second act than the ...

Mustang II front suspension started life under a compact 1970s pony car, yet it ended up under everything from ’29 roadsters to fat-fendered pickups. What began as a pragmatic factory design turned ...

Getting rid of the coil lets Porsche lower the strut tower. That allows different styling, and Porsche says it can even help ...

Peterbilt began fullproduction of its new Front Air Leaf Suspension and made it available for customer order on Peterbilt Models 384, 386, 388 and 389. The Front Air Leaf Suspension has a lower spring ...

Modifying our Mustangs often involves trade-offs: adding top-end horsepower could sacrifice low-end torque, a high-flow exhaust may bludgeon your eardrums, and a stiffer suspension can be just ...

Peterbilt Motors Co. has begun production of its proprietary Front Air Leaf Suspension, now available for its Model 384, 386, 388 and 389 trucks Peterbilt Motors Co. has begun production of its ...