Air Bellows on leaf sprung vehicles (both 2WD and 4WD) make the vehicle safer by:
- Keeping the front wheels in greater contact with the road for better steering and braking
- Stopping the rear from bumping out (on bumps)
- The rear will handle flatter due to the seperate air line to each bellow (bag)
These aspects are particularly important when:
- Towing caravans/trailers etc.
- On wet bitumen roads or when on greasy unsealed roads such as clay based gravel