Time has a way of making everything sag, droop, and fall. Just ask anyone over the age of 40. Believe it or not, the suspension of an early-model RV, truck, or van is no different. Eventually it's ...

Drop a ton in the bed of any pickup and the rear is going to sag like the jowls of a bulldog while the ride turns into that of a boat succumbing to the roll of the sea. The amount of droop and body ...

If you're reading 8-Lug, chances are your eight-lug truck is frequently used to haul or tow some heavy loads-and the stock springs on your truck struggle to handle these loads. One of the best ...

Air suspensions cushion the ride for drivers, vehicles and loads. Among their components are the springs themselves and shock absorbers, which help control the movement of the bags and the rest of the ...

The debate over spring vs air ride trailer suspensions is far from over, even if air ride has emerged as the decisive winner in the marketplace. Some fleets are taking a fresh look at the virtues of ...

Air springs are such simple and reliable components; short of a rupture, hardly anything ever goes wrong with them, therefore they are easy to overlook. But looks can be a bit deceiving. It they ...

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 ...