Description
Semi Air suspension systems for
AL-KO and HYMER chassis
Why air suspension on an AL-KO or HYMER SLC chassis?
The low and lightweight chassis from AL-KO and HYMER are the essential foundation of many motorhomes. The original torsion suspension of these chassis is designed for average use. In reality, however, more is often demanded of a motorhome – for example due to heavy loads, a high centre of gravity and additional accessories such as a bike carrier or storage at the rear. This can have a noticeable negative impact on driving characteristics, stability and comfort. MAD air suspension systems provide the solution for this. Ideal for those who travel long distances with the motorhome and want to enjoy it to the maximum – safely and comfortably.

The advantages of MAD air suspension
- Offers adjustable driving comfort;
- Adjustable ride height, the motorhome can be set at height. Useful when driving on and off a ferry and levelling the motorhome;
- Provides maximum comfort and improves stability with varying loads (left/right);
- Provides protection to the inventory by reducing shocks and vibrations;
- Improves driving characteristics;
- Increased comfort for driver and passengers;
- Supplied complete and assembled;
- Ideal for semi integral and integral motorhomes.

Original suspension system
vs.
with MAD semi air suspension


Original suspension system Equipped with semi air suspension
Tag Axle system


Auto Additions Nationwide come to you Nationwide saving you time and money. We come to your home or storage.
As we need to raise the vehicle we need a flat work space for safety.
As there are a few variations to the Alko chassis we may need some photographs of you vehicles chassis.
