Thread: Defender CTIS (Central Tire Inflation System)

Originally Posted by roobar_and_custard

So - if it is "easy" on portal axles, how are these done?

On portals the stub shaft that the wheel is connected to can be drilled so the air line can run up the centre of the axle.

You could do the same on a standard LR axle, except they are too small a diameter and it is much harder to connect a line to the other end (rotating seal like an ARB is needed...)

Originally Posted by roobar_and_custard

So - if it is "easy" on portal axles, how are these done?

1. Take out a mortgage.
2. Buy portals
3. Fit.
4. Be poor.
5. Profit