Uncompromised Off Road Performance
Polyair Cradle Kits
The Polyair Cradle Kit is the perfect solution for lifted 4x4s that work hard during the week and play even harder on the weekend.
Designed for adventure seekers who demand performance both on and off the road, the Cradle Kit combines load support with full suspension freedom, so you never have to compromise.
Compatible with all Polyair Bellows Kits for raised, leaf-sprung vehicles, the Cradle’s innovative design allows the air spring to detach at one end during suspension articulation, restoring your suspension’s full range of motion. That means improved traction and maximum articulation when you hit the rough stuff, without losing the load-leveling comfort and stability you rely on when towing or carrying weight on-road.
- Fits all Polyair Bellows kits
- Allows full extension of the vehicle's suspenion
- Made from durable & lightweight resin
- Drain holes to clear water and debris
Polyair Cradle Kit Features
Discover the key benefits of Polyair Cradles, designed to enhance your vehicle’s offroad performance.
Rediscover True Off-Road Freedom
Most Utes and 4x4s in Australia today are built for versatility, tackling the daily commute during the week and chasing adventure on the weekends.
Traditionally, load-assist airbag kits for leaf-sprung vehicles were designed with the airbags attached at both ends. While this setup performs perfectly for towing, heavy loads, and family road trips, it comes with one major limitation: when you unhook the caravan or head off-road, the fixed design restricts your suspension’s ability to fully extend. That means less articulation, less traction, and less fun when the terrain gets tough.
That’s where our Polyair Cradle Kit comes in. Engineered to restore your suspension’s full range of motion, it allows the rear springs to extend freely, giving you the traction and flexibility you need for serious off-road performance.
Crafted from durable, lightweight resin, our cradle kits are built to thrive in Australia’s toughest conditions. Whether you’re towing, touring, or tackling the tracks, Polyair Cradles let you enjoy the best of both worlds, comfort on the road and capability off it.
Wide Range Application
The Polyair Cradle Kit is fully compatible with all Polyair Bellows Kits designed for leaf-sprung vehicles, delivering enhanced suspension flexibility without sacrificing load support or ride comfort.
For the perfect fit and configuration, speak with a Polyair specialist or one of our trusted dealers Australia-wide. They’ll help tailor a Cradle and Bellows combination that matches your specific vehicle, lift height, and driving style — so you can enjoy optimal load handling, comfort, and off-road performance.
Find Polyair Dealers
From top-notch product development to expert service, we collaborate closely with Poly Air experts and selected dealers to ensure you find the perfect product. Locate a nearby dealer today!