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Upgrade your Toyota Coaster with our Boss Extreme Series airbags, engineered for exceptional durability and performance. Each airbag is rated at 1186kg per side and has been rigorously tested to over 750psi, ensuring reliable support and safety. Our airbags are proudly manufactured in-house and branded Boss, so you can trust their quality and avoid unbranded, often unreliable alternatives from other sources.
For the average dual cab ute, air pressure typically ranges from 15-45psi depending on the load. Boss has a proven track record, with over 13,000 load assist kits sold across Australia. Our kits are trusted by 4WD enthusiasts, mining companies, tradies, 4WD tour operators, and for agricultural vehicles, trailers, and motorhomes—showing their versatility and reliability.
To achieve optimal performance, inflate the airbags just enough to level your ride height. This ensures that your suspension components share the vehicle’s load evenly, avoiding excessive pressure on any single part of your suspension system.
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.
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
Haven’t had a chance to fit it yet, but everything was exactly as described. Very good prompt service and good pricing.
Great price, easy to purchase and arrived in good order.