Today`s roads are rougher than ever, That is why MOR/ryde designed the RS family is motorhome, pick-up truck, or specialty vehicles, the MOR/ryde RS suspension is the answer for today’s rough roads. And, the RS achieves the smoother ride without the need for costly air bags or air maintenance. That is why we call the RS `the airless suspension`. At the heart of every MOR/ryde suspension system are unique rubber shear springs. MOR/ryde incorporates rubber’s natural ability to isolate and absorb road shock into a suspension system that works in concert with the existing leaf spring suspension system. The result is a suspension system that delivers a markedly smoother ride. Whether it is chuck holes, dirt roads, railroad tracks, or uneven highways, the MOR/ryde RS suspension works to absorb the harsh road shock. And, the MOR/ryde RS system does all this with no air leaks, compressors, or air lines. That means simplicity of operation and a more cost effective alternative. The MOR/ryde system can be easily installed onto most motorhomes or pick-up trucks.