Polyair Bellows Ultimate - Load Assist Kit (for American SUVs and 4WDs)

The Polyair Bellows Ultimate load assist kits are specifically designed for large American SUVs and 4WDs- providing exceptional load support and ride quality. Featuring an internal bump stop, these kits are engineered to absorb shock, efits ven when no air pressure is applied, delivering a three-stage ride comfort that adapts to varying load conditions.

When your vehicle is loaded - whether with gear, a caravan, or a trailer - the fits rear suspension can sag, which impFits Acts both safety and handling. Common symptoms of this include:

• Suspension bottoming out

• A rough, uncomfortable ride

• Excessive sway and body roll

• Unpredictable braking behaviour

• Poor headlight alignment

• Clearance issues

The Polyair Bellows Ultimate system helps counteract these problems, providing adjustable support to maintain ride height, stability, and comfort. With air pressure adjustability ranging from 5-100psi, the kit allows you to fine-tune support for your specific load type and driving needs.

While upgrading leaf springs for constant heavy loads is ideal, many factory springs are rated far beyond what you typically carry, resulting in a rough ride when unloaded. The Bellows Ultimate kit gives you the best of both worlds: smooth, stock-level comfort when your vehicle is unloaded and easily adjustable pressure when towing or hauling.

Key Features:

• Air adjustable from 5-100psi

• Internal bump stop for shock absorption

• Built from superior 2-ply fabric-reinforced rubber

• High-strength, corrosion-proof Zytel® Nylon end caps

• Simple installation with clear, illustrated instructions

• Quick-connect, easy-to-use air fittings

• Available for standard height and raised vehicle applications

• Bespoke design tailored for each vehicle model

• Backed by a 2-year, unlifits mited kilometre warranty

The Polyair Bellows Ultimate kit is the ultimate solution for maintaining ride comfort and stability, no matter what you're hauling or towing.