When was the last time you heard a driver say something positive about a trailer suspension? Most drivers are barely aware that their trailers even had suspensions, but a design innovation from ...

FRANKFORT, KY. ArvinMeritor has introduced a new family of trailing arm air suspensions for platform, tank, dump and other vocational trailer applications. The first Meritor Trailing-Arm Air (MTA) ...

An optional Ridewell air-ride suspension is now available for a full range of Polar Tank trailers. The RAR-240 suspension with stainless steel hangers and upper spring plates offer improved appearance ...

Trailers suffer from a chronic lack of attention. They may not see a technician for months on end if they run from drop yard to drop yard. When one of these lost souls appears in the yard, it probably ...

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.

This story appears in the April 11 print edition of E&MU, a supplement to Transport Topics. Maryland-based Ramar Moving Systems hauls specialty items such as art, satellites and, once, a moon buggy.

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 ...

Air-Weigh’s next-generation LoadMaxx Trailer Scale now is available for spring-ride suspensions. LoadMaxx combines the company’s previous LoadMaxx and Quickload trailer scales into one trailer scale ...