The World's First Viable Retrofittable Central Tyre Inflation System for 4x4 Vehicles.
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At Rapid Inflation Systems we have invented the only practical central tyre inflation system suitable for use on four wheel drive vehicles. Our system does not require replacement of any factory components and has no vulnerable hoses from the fender to the hub as in other central tyre inflation systems. With the ability to inflate and deflate your tyres from the comfort and safety of the driver's seat a Central Tyre Inflation System from Rapid Inflation Systems is the ultimate product to enhance your off-road experience.

DESIGN
Our CTIS utilises most existing factory components and does not impede the operation of the vehicle in any way. Once our system is installed the driver has full control over vehicle tyre pressures from inside the cab. Our system does not require engineering approval. Various design options for the visible component on the rim are available. See the short video below for more information.


