VB-FullAir 4C is a complete air suspension system on the front and rear axle of the vehicle. 4C or 4-Corner indicates that four height sensors are fitted: two on the front axle and two on the rear axle. The VB-FullAir 4C system comes with one of the remote controls below. You can use VB's deluxe remote control (VB-Remote control) to easily control all the functions of the system.




Includes a digital levelling function which can set your vehicle level (as far as the spring travel permits)
<0 km/h


Lower the level of the vehicle by around 30 mm for better handling and firm chassis adjustment.
>0 km/h


Increase of around 30 mm for greater ground clearance.
Approx. <30 km/h


Lower the vehicle to virtually the maximum level to make it easier to get in and out. You can also use this function (depending on the original vehicle height) to reduce the ride height in order to enter a car park with a low roof or to drive under a gateway.
Approx. <30 km/h


Stored height is activated.
<0 km/h


To vary the loading/unloading height.
<0 km/h


Includes a digital levelling function which can set your vehicle level (as far as the spring travel permits)
<0 km/h

Lower the level of the vehicle by around 30 mm for better handling and firm chassis adjustment.
>0 km/h

Increase of around 30 mm for greater ground clearance.
Approx. <30 km/h

Lower the vehicle to virtually the maximum level to make it easier to get in and out. You can also use this function (depending on the original vehicle height) to reduce the ride height in order to enter a car park with a low roof or to drive under a gateway.
Approx. <30 km/h

Stored height is activated.
<0 km/h

To vary the loading/unloading height.
<0 km/h











Includes a digital levelling function which can set your vehicle level (as far as the spring travel permits)
<0 km/h


Increase of around 30 mm for greater ground clearance.
Approx. <30 km/h


Lower the vehicle to virtually the maximum level to make it easier to get in and out. You can also use this function (depending on the original vehicle height) to reduce the ride height in order to enter a car park with a low roof or to drive under a gateway.
Approx <30 km/h


The rear is raised to the maximum level to facilitate driving the vehicle onto a ferry or similar.
Approx. <30 km/h


Tilts the vehicle to the side with the water discharge to allow the wastewater tank and the toilet tank to be fully emptied.
Approx. <0 km/h


The front axle is automatically raised and the rear is lowered to the maximum level to make it easy to load and unload the vehicle at the back.
<0 km/h


To vary the loading/unloading height.
<0 km/h


Includes a digital levelling function which can set your vehicle level (as far as the spring travel permits)
<0 km/h

Increase of around 30 mm for greater ground clearance.
Approx. <30 km/h

Lower the vehicle to virtually the maximum level to make it easier to get in and out. You can also use this function (depending on the original vehicle height) to reduce the ride height in order to enter a car park with a low roof or to drive under a gateway.
Approx <30 km/h

The rear is raised to the maximum level to facilitate driving the vehicle onto a ferry or similar.
Approx. <30 km/h

Tilts the vehicle to the side with the water discharge to allow the wastewater tank and the toilet tank to be fully emptied.
Approx. <0 km/h

The front axle is automatically raised and the rear is lowered to the maximum level to make it easy to load and unload the vehicle at the back.
<0 km/h

To vary the loading/unloading height.
<0 km/h









BENEFITS OF VB-FULLAIR
- Control options
- Constant ride height
- Improved comfort
- Optimum driveability
- Increased stability
- Comfortable ride for passengers
- Improved protection for fragile goods
- Less wear on tyres/brakes
AVAILABLE OPTIONS FOR VB-FULLAIR 4C

Emergency Valve Kit
The VB-FullAir system can be pressurised by means of filling valves in the event of a possible electronic failure or a defect in the compressor. The vehicle can be brought up to driving height again by means of an external air supply so that the journey can be continued.

'Extra Time' Module
This module in VB-ASCU ensures that the air suspension remains active for one hour after the ignition is switched off. The vehicle's ignition can therefore be switched off, while all the functions of the air suspension remain active.

Additional Switch
This is an additional switch that allows the high/low function of the air suspension to be controlled from a different location in the vehicle, for example at the rear door. The advantage of this is that the driver does not have to walk to the cab to operate the air suspension.

VB-Autolevel
This module allows the vehicle to be positioned horizontally, even when the vehicle is standing on uneven ground. At the push of a button, the vehicle can be levelled quickly and smoothly. Unevenness of up to more than 10 cm can be corrected (depending on the type of vehicle).
VB Auxiliary Air Suspension Systems
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VB-FullAir Brochure
We have a specific brochure available for the VB-FullAir suspension product group. To read through everything again at your leisure, click on the button below to download the VB-FullAir brochure.
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