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Boss Extreme Series Airbags are rated at an impressive 2500lb (1136kg) per side and have been government-approved and tested to handle pressures over 750psi.
All Boss airbags are manufactured in-house and carry the Boss brand, ensuring quality you can trust. Be cautious of unbranded airbags, typically imported from China and sold by other companies.
For an average dual cab ute, the airbags will run at about 15-45psi depending on the load you're carrying. Boss has sold over 13,000 load assist kits in Australia, proven reliable by 4WD enthusiasts, mining companies, tradies, tour operators, as well as in agricultural vehicles, trailers, and motorhomes—the possibilities are endless.
To get the best performance from your airbag kit, inflate just enough to achieve a level ride height. This ensures that all suspension components share the load, avoiding unnecessary strain on any single part.
Note: Our latest design includes a new lower bracket, allowing for full suspension extension and compression. These kits are designed as load assist systems, perfect for leveling your vehicle when carrying extra weight.
Important: If you have a rear suspension lift fitted, make sure to choose the Triple Airbag option for optimal performance.
We're Australians, and we like to support our fellow Australians, which is why all our products are sourced locally from the official Australian distributors. Nothing is imported directly and we don't stock any grey imports. This also means that all manufacturer warranties are fully honored by the brands themselves.
Quick shipping and the Runva red premium was as described. Excellent product, would highly recommend.
I needed various accessories for my Luna fridge, and they had the accessories I needed.
I haven’t had a chance to put them on yet because my auto box went bang on way back up north from Brisbane ….but the mirrors look great out of the box
Paired perfectly with my runva winch and saved me a lot of money and effort installing a new winch
Although I have been out on the trails I haven't had to use the winch at this stage. The 11xp certainly looks the goods. Very happy with the fact this kit came with hand held, in cab and wireless remote.
NO COMPLAINTS AT ALL