CTIS (Central Tyres Inflation System)

TheDocAUS

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• Sep 20, 2023

• #2

There is one such system used in Australia called the Tyre Spider by Clearview Accessories. Some reviews on Youtube, but most of those people appear to be sponsored.

 

Last edited: Sep 20, 2023

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K1LL3M

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• Sep 21, 2023

• #3

ARB have a tyre pressure control system that hooks up with their compressors ($300 Aud). Combined with a 4 way hose you can do all up and all down at once. You can also do individually with signle hose, but i wouldn't go to that extent to do 1 tyre at a time.

This of course is not auto control of tyres from a button on the dash, thats a whole lot of complexity I wouldn't want to deal with, or pay for

https://www.arb.com.au/air-compressors-tyre-accessories/tyre-accessories/

 

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ADVAW8S

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• Sep 22, 2023

• #4

@jeremy_matrix it in his shop. The supplier is werewolf 4x4

 

Last edited: Sep 22, 2023

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TheDocAUS

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• Sep 22, 2023

• #5

ADVAW8S said:

@jeredoes it in his shop. The supplier is werewolf 4x4

Click to expand...

Link here.

 

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• Sep 22, 2023

• #6

Portal hubs look like the only way have a fully integrated system fitted to the Grenadier. The 6x6 Mercedes G63 has portal hubs with CTIS. Other retrofit CTI systems have external hoses going down to the hubs, similar to systems used on logging and fertilizer spreading trucks.

 

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TheDocAUS

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• Sep 22, 2023

• #7

Maxtrax makes a simpler version (2 and 4 hose) to those listed so far, which you connect to your own compressor, view here.

 

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ADVAW8S

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• Sep 22, 2023

• #8

TheDocAUS said:

Maxtrax makes a simpler version (2 and 4 hose) to those listed so far, which you connect to your own compressor, view here.

Click to expand...

Maxtrax is a multi inflate system not a true ctis. Multiflate systems still require you to stop and hook it up. CTIS let's you do it on the fly, adjust while driving.

 

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TheDocAUS

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• Sep 22, 2023

• #9

ADVAW8S said:

Maxtrax is a multi inflate system not a true ctis. Multiflate systems still require you to stop and hook it up. CTIS let's you do it on the fly, adjust while driving.

Click to expand...

Which is probably why it is USD3,000! Out of budget for most users.

 

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• Oct 11, 2023

• #10

Seems like Portal Axles are required to have the true CTIS...

 

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