Polyair bags are engineered to provide superior load levelling, ensuring your RV moves with optimal stability and ease. The result? A smoother ride, reduced vehicle sway, and enhanced safety, allowing you to focus on the joy of the journey.

The Ultimate series is our highest rated in-coil air bag, making it the perfect choice for fully loaded traveler. Its special Polyurethane construction allows for high pressure load levelling anywhere, anytime.

Polyair Bellows handle big loads with full-time load support, improve safety and ride quality. Polyair Bellow kits are the heaviest-rated kits for hauling or towing heavy loads.

Polyair Red Series bags are designed to fit inside the coil of a coil sprung vehicle to assist the spring in supporting whatever load is placed in the vehicle (within manufacturers recommended gross vehicle weight rating).

The Polyair Ultimate Series is the most advanced Polyurethane Airbag on the market and will provide your car with a new level of support. Features and benefits of the Polyair Ultimate Series: A high density polyurethane airbag system that is the strongest of its kind. Great for towing – keeping vehicle level & safe!

Polyair Ultimate Air Bags! Kits are available in Standard height, 1″ raised & 2″ raised versions. The Ultimate airbag’s boast a huge 60psi load leveling capacity. Heavy duty polyurethane compound making them resistant to puncture when offroad. Get in contact today to level your 300 series. Available from hundreds of Polyair Dealers Australia wide.

Jan 2, 2019 · I reached out to Polyair Spring and they were happy to supply me with their new Polyair Ultimate Air Bag Kit. The Ultimates are constructed using high-density polyurethane making them stronger and more durable allowing a working range from 5PSI to 60PSI.

Polyair Airbags are available for a wide range of vehicles with either coil spring or leaf spring suspension at standard or raised height. With the Red Series, Ultimate Series and Bellows Airbag kits there is bound to be an option to help alleviate the rear end sag.

KS Racing & AIR LIFT PERFORMANCE provides top of the line air ride air suspensions kits maximising vehicle’s handling and performance. Our air suspension kits offer adjustable ride heights and damping, allowing drivers to tune the suspension system …

The Polyair Ultimate Series is the most advanced Polyurethane Airbag on the market and will provide your vehicle with a high level of load support when required while allowing you to retain a comfortable ride when empty or only lightly loaded.