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Bellows type load assist kit
Product may vary from picture
Handle big loads with full-time load support, improve safety and ride quality.
Polyair Bellow kits are Polyairs heaviest-rated kits for hauling or towing heavy loads. They're engineered and built with reinforced rubber bellows and end caps made of ultra high strength Zytel® nylon, strong as steel, but it weighs less and is corrosion proof. It's all held together with our exclusive Shur-Grip crimp for lasting strength.
Features and benefits of Bellows System.
Brute strength, Polyairs toughest add-on bags for your heaviest loads, right up to manufacturer recommended gross vehicle weight rating.
Rugged 2-ply fabric reinforced air springs are built like a tire.
Fully adjustable, to keep your vehicle riding level and comfortable, whether loaded, towing or light, on any road conditions!
Engineered to be easy to install in two hours or less.
Many popular kits require no drilling!
Up to 2270kg (5,000 lbs) of leveling capacity.
Air adjustable from 5 to 100 psi, for maximum comfort to maximum load support.
Full illustrated instructions.
Quick connecting easy-to-use engineered polymer air fittings.
Tough, reinforced air bellows for long-lasting strength.