Suspension upgrade for overloaded front axles of motorhomes, vans and commercial vehicles.
Commercial vehicle manufacturers such as Fiat, Ford, and Iveco. are not primarily constructing their chassis to make it a motorhome, industrial or ambulance vehicle. The vehicle chassis are designed as a simple and convenient cargo donkey.
For example, when Ducato, Transit, Daily, and the other vehicle models are converted into a motorhome, sales vehicle, or TV broadcasting van, the following often happens: Chassis are often overwhelmed and overloaded with the heavy-duty bodywork. Especially in vehicles with high front axle load, the front coil springs are stressed so much that they tire very quickly and are no longer able to cope with their tasks.
The vehicle literally goes to its knees and hits hard on the on the suspension stoppers which can make it very uncomfortable for the occupants and can damage the delicate interior. A deterioration in ride comfort is usually associated with the fatigue of the original spring.