What Is An Air Suspension? How Do Air Suspension Systems Work? How does ride height affect spring rate? From a mechanical standpoint, you would want higher spring rates as the vehicle is lowered to ...

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 can be everything in the off-road world. Yeah, a strong engine gets you moving, but suspension keeps you in control so you can use that engine power. The use of coilover shocks, their ...

Longtime readers will definitely recognize our '04 Ford Super Duty project. Over the last few years, we've updated the 6.0L Power Stroke engine, added a stellar audio system, filled the bed area with ...

BrightDrop electric delivery vans (above) as well as Chevrolet Silverado/GMC Sierra pickups from General Motors Co. feature North America’s first composite tension leaf springs (TLS) with progressive ...

One of the most common aftermarket upgrades in the automotive world is a set of coilovers, yet it’s also one of the most misunderstood. While there are certainly very real benefits to lowering a ride, ...