Roadmaster 2570 Comfort Ride Slipper Leaf Spring System For Axles Rated To 7,000 Lbs.

An 80 Percent Reduction In Road-Induced Vibration! Independent Tests Show Comfort Ride Shock Absorber And Leaf Spring Systems Reduce Energy Transmission To Otherwise-Conventional Trailers/Fifth Wheels By More Than 80 Percent, Over A Variety Of Surfaces. Four Major Design Innovations Are Behind Those Results: The Axles Are Isolated, The Shock Absorbers Are Mounted Vertically, The Shock Absorbers Are Angled To Provide Sway Control, And Fewer Moving Parts.