Suspension Systems- Dodge RAM Promaster, 3500 (double Leaf Spring) Auxiliary Spring Kit

About The This means that they meet the highest international automotive standards. In other words, when the main spring is no longer capable of handling the increased load. A spring that works in this way is referred to as a progressive spring

They only come into action when the load reaches a certain load level. The auxiliary spring provides the required extra capacity when this happens. In other words, when the main spring is no longer capable of handling the increased load. Auxiliary springs are easy to fit in most cases.MAD coil springs are high-quality components and approved by TÜV and RDW. Van manufactured from 2014 to current. This spring is from their "Reinforced Coil Suspension Auxiliary Spring Kit" product line. This kit is specific to the Dodge Ramp Promaster 3500 (double leaf spring). A spring that works in this way is referred to as a progressive spring. The MAD Auxiliary springs are fitted in or next to the existing main spring. This means that they meet the highest international automotive standards.

Automotive Brakes,Steering & Suspension,Coil Springs