After lots of weighing up the pro's and con's of many of the recommended tyres I plumped for a set of these
https://www.mytyres.co.uk/rshop/Tyre...L-SUV/R-334144
Super price, super quiet and so far great for the price. The only other tyre would have been:
http://www.tyrereviews.co.uk/Tyre/Avon/ZX7.htm
or if more readily available:
https://www.4x4tyres.co.uk/235-60-18...s-103v_5003008
However, with the state of the roads,
additional air ride suspension would help!