Let’s say you’re pulling your race car with your dualie through the countryside, and pass an Amish commuter in his horse-drawn buggy along the way; the irony here is that the truck, trailer, buggy, ...

It is said that the leaf-spring suspension is the oldest suspension used for automobiles. The leaf-spring system was used more recently in '70s production cars, some of which are still in service ...

A sea-change in hot-rod suspensions is sweeping across the scene: replacing conventional metal suspension springs with air springs, often controlled by sophisticated air compressors and self-leveling ...

Suspension handling is always a compromise between a good ride and good performance. Today's systems can provide both, but a little understanding of what factors affect spring rate can help you ...

Every vocational truck suspension option comes with its own unique performance trade-offs. The best choice requires an understanding of how the trade-offs match up to your application requirements.

An air spring suspension provides a better ride quality than their steel spring counterparts, but isn’t quite as bulletproof when it comes to wear and tear. Air springs, which should be inspected at ...