Air suspensions are in wide use on trailers and getting more popular. To some fleets, air-ride equipment is new, and maintenance people might not be aware of proper inspection and repair procedures.

Pneumatic suspension, more commonly called air suspension, has been around since its first patented design the early 1900s. There are many questions about its existence and how it relates to towing.

Every vehicle has its own suspension system, a collection of springs, shocks, and bars that keep the vehicle level and keep the tires on the pavement at all times. Remove a vehicle's suspension, and ...

When it comes to lowering a lowrider to the pavement, hydraulic suspensions have been installed on mostly all lowriders traditionally now for over 50 years. When that era or history of custom-applied ...

SAF-Holland's Bill Hicks (left) and Roger Jansen (right) show off the company's new CBX40 AeroBeam tandem axle trailer suspension. (Photo by Sean Kilcarr/Fleet Owner) In an effort to reduce overall ...