General Grabber AT 255/55x18. Not too bad, quiet, good on road, done well so far but mostly grass / mud, still not convinced / used to this newer Landrovers lack of difflocks on axles or transfer case, getting the wheels slipping in mud goes against all my experience and yet that is exactly what needs to happen for the 'ABS' - BS - to kick in.
I'd have preferred Grabber AT2 - far more aggressive but seems that EU rules on noise mean that they are no longer produced, so couldn't find any in an 18" fitting.