POLYAIR BELLOWS SYSTEM.

Handle big loads with full-time load support, improve safety and ride quality.

Polyair Bellow kits are our 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(r) 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 our 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 5,000 pounds of leveling capacity.*
• Air adjustable from 5 to 100 psi, for maximum comfort to
maximum load support.
• Easy to install, with full illustrated instructions.
• Quick connecting easy-to-use engineered polymer air fittings.
• Tough, reinforced air bellows for long-lasting strength.
• One year, 20,000 warranty.

*Never exceed manufacturer's recommended Gross Vehicle Weight Rating.

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Question:How do I know what kit is for me?

Check our "FIND A KIT" page to get the right kit to suit your application and vehicle.

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