Full air suspension
Full air suspension on the front and rear axle: always the ideal ride height while driving, and a vehicle that can be raised and lowered when stationary.
VB-FullAir 4C
VB-FullAir 4C at a glance
VB-FullAir 4C is the full air suspension system from VB-Airsuspension: air springs take over the role of the original springs on both the front and the rear axle. “4C” (4-Corner) refers to the four level sensors – two at the front and two at the rear – so the control unit measures the vehicle’s position at every corner separately.
While driving, the vehicle always stays at the ride height set during installation, which is ideal for comfort and stability – both empty and fully laden. When stationary, the vehicle can be raised and lowered for easy entry, loading or levelling.
Key features
- Air springs on the front and rear axle
- Four level sensors, automatic level control
- Constant, ideal ride height regardless of load
- Entry and loading height that can be raised and lowered when stationary
- Levelling when parked
- Can be upgraded with adaptive shock absorbers (VB-DynActive)
How it works
The level sensors continuously measure the distance between the body and the axles. Based on this, the control unit uses the compressor and the valve block to let air into or out of the air springs, so the vehicle always stays at the set level.
With the control panel, the driver can choose between driving level, entry or loading level and raised level while stationary.
System components
- Air springs at the front and rear
- Four level sensors
- Compressor and valve block
- Electronic control unit
- Control panel in the cab
Who is it for?
Motorhomes
Calmer ride, less body roll, levelling
DetailsAmbulances and emergency vehicles
Stable handling under heavy load
DetailsWheelchair-accessible transport
Can be combined with wheelchair lifts and conversions
DetailsVIP passenger transport
Quiet, balanced, premium suspension
DetailsPassenger transport, minibuses
More comfortable journeys, easier entry
DetailsVans
Constant ride height empty and fully loaded
Details
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