Pedders Air Assist Air Bag kits are a great solution for vehicles that occasionally tow or carry heavy loads. When the vehicle is loaded and the rear suspension begins to sag, the Air Assist Air Bag kit can be inflated to support the additional weight on the vehicle, resulting in a level and more controlled ride. Pedders Air Assist Air Bags are of durabel construction, providing years of comfort and stability to a vehicle, plus they offer simple installation. Pedders Air Assist Air Bags are available in both standard height and raised height applications.