Braking efficiency on a slope – CTIS Central Tire Inflation

Central Tyre Inflation System.



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TractAir is proud to announce a new range of products which offer exciting new possibilities to increase productivity and efficiency – Central Tire Inflation Systems (CTIS). Agricultural tractor and trailer tire pressures are critical if you want to get the best from your machine whilst avoiding soil damage and wasted fuel.

In the field low pressures are needed to spread the weight of the machine and to maximise grip. Conversely on the road higher tire pressures are needed to give stability, fuel efficiency and minimum tire wear. In both situations the best pressure also depends on the work being carried out and the load on each axle. Working with the correct tire pressures has many advantages :

– Reduced wheel slip in the field = lower fuel consumption

– Reduced soil compaction = better yield, drainage & reduced fuel usage

– Reduced tire wear and damage

– Increased grip and stability on the road

– Better self cleaning of tire tread in the field

– Improved operator comfort on both field and road

– Longer working season, especially in wet areas

Our CTIS system allows the farmer to change pressures from inside the cab at the touch of a button, either on a dedicated control panel or built into the tractor display. This can be done while in motion and at any speed. The air supply comes from an on board engine driven compressor. Trailer and implement tire pressures can also be controlled from inside the tractor.

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The CTIS system is easy to fit and will deliver a very quick return on investment. Please read our presentation for more information and contact us to discuss what we can do for you.









– Reduce fuel consumption by up to 15%

– Reduce – tire wear by up to 20%

– Reduced soil compaction increases yield by up to 6%

– Integrates into main tractor display using ISOBUS

– Change tire pressure whilst moving

– Proven robust technology

– Compatible with dual wheels

– Inboard air connection available





CTIS Central Rire InflationCTIS Central Rire Inflation


CTIS Central Rire Inflation


CTIS Central Rire Inflation



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Spare Parts for Air Brakes


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Products and Services


We have a range of products and services to meet the requirements of all sectors of Air Brake Systems customers. We can manufacture to your specification and deliver a high quality product at a very competitive price.
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Need to collect parts, goods or machinery, or visit our premises. Please see our Contacts page. It has all the information you need to get in touch with us.
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If you deal in Agricultural, Industrial, Commercial or Rail Air Brake Systems and/or compressors then we would like to hear from you. Please visit our dealers page for more information.
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