The Polyair Bellows load assist kits are specifically designed to suit leaf sprung vehicles.
When you load up the back of the vehicle or hook up a caravan / trailer, you’ll notice the rear end drop down, this drop in height can have some adverse effects on your vehicle’s safety and handling. Symptoms such as: - Suspension bottoming out - Rough ride - Excessive sway & body roll - Unpredictable braking characteristics - Poor headlight aim - Clearance issues
All this can be mitigated by installing a set ofPolyair Bellows. The Bellows kit is air adjustable giving you flexibility to tailor the level of support for your individual load types and weights. Having a correctly sprung vehicle forconstant loadsis always recommended as the first step, but in most cases the leaf springs are rated well past what you will carry daily, giving you a rough, uncomfortable ride when not loaded up. Having the flexibility of the adjustable Polyair Bellows means you can have a smooth stock ride comfort when unloaded and simply adjust the pressure when towing or hauling. Simple.
Features: - Air adjustable from 5-100psi - Built with a superior 2-ply fabric reinforced rubber - Ultra high strength & corrosion proof Zytel ® Nylon end caps - Most popular kits do not require drilling into the chassis - Easy to install with illustrated instructions - Quick connecting, easy to use air fittings. - Kits designed for standard height and raised applications - Bespoke design for each vehicle