For most truck owners, whether it’s one truck or a fleet, every day comes down to three priorities – safety, comfort and profit. Keeping those in balance isn’t easy, especially when you factor in one of the biggest ongoing costs of operation: tyres.
Now imagine extending your drive tyre life from 50,000 to 90,000 kilometres with nothing more than a button press. That’s the promise of Aussie CTI (Central Tyre Inflation) – a system designed and built in Australia to handle our country’s unique transport conditions.
Why tippers and bulk hauliers benefit most
Few trucks work harder on tyres than tippers and bulk hauliers. They often run empty for half their operating time, with as little as six tonnes sitting on the drive axles, only to turn around and haul a heavy load from the quarry or construction site. That constant shift between light and heavy loads takes a serious toll on tyres – unless the driver can adapt pressure to suit the conditions.
With Aussie CTI, drivers can instantly adjust tyre pressures from the cab. Running back empty with a six- or seven-tonne dog trailer? Drop the drives to around 30 psi. The tyres’ footprint increases, reducing wear and vibration while improving comfort and control. Braking performance improves too – up to 20 per cent shorter stopping distance and a straighter, more stable pull-up, reducing the risk of a jack-knife.
When you start loading, pressure can be stepped up to 60 psi for off-road and gravel, then back to 90 psi once you’re fully loaded and back on the bitumen. The result is a smoother, safer, more efficient operation – and tyre life increases of 30 to 100 per cent, depending on the work type.
Performance that pays off
These benefits extend well beyond tyre life. Lower pressures when empty reduce body shock and vibration, protecting suspension components and drivers alike. With less wheel spin and fewer punctures or blowouts, trucks spend more time on the road earning money instead of sitting idle waiting for a tyre fitter.
And when you’re off-road – at a sandpit, quarry or construction site – Aussie CTI gives you maximum traction and control. With pressures dialled down, you can move confidently through loose or uneven ground, minimising wheel slip and surface damage. It’s equivalent to having 20 drive tyres on the ground, keeping your truck working instead of waiting for a tow.
Built tough, built local
Behind the performance is a system designed specifically for Australia. The Aussie CTI team – Andrew Kee, Stuart Vikis and David Parnaby – bring more than 50 years of combined experience in developing and manufacturing CTI systems. Nearly all components are locally designed and sourced, ensuring long-term reliability and local parts support in the heart of Gippsland.
The in-cabin controller comes with a seven-year full replacement warranty and a design life of a further ten plus years. A standout feature is the Pressure Distribution Safety Valve (PDSV) – unique to Aussie CTI – which regulates airflow to each wheel set, prevents cross-pumping, and protects the system in the event of a major air leak.
The rotators are made from 6061 alloy housings, hardened and anodised for corrosion resistance, and fully rebuildable in your own workshop. Common half-inch J844 air brake tubing is used for drop pipes, fitted with sealed-for-life weatherhead compression style connections, and all nylon hose, Australian-made for reliability and serviceability.
Tailored solutions for your fleet
Aussie CTI is not a one-size-fits-all system. Whether you run tippers, agitators, or highway rigs, there’s a configuration to match your operation.
Aussie CTI – engineered for Australia’s toughest tipper and bulk haulier work.
To discuss how Aussie CTI can reduce costs and improve safety for your fleet, contact Andrew Kee on 0459 222 137. With years of experience in the CTI industry, Andrew can help tailor a set-up to suit the exact needs of your business.