Opted for some new tyres after loads of research and more advice than I could shake a stick at. Eventually went for Avon AV9s rated at 116 for weight. Not cheap but way way way cheaper than the closest camping tyres.. Seem ok or in fact seem much softer than the Michelin Xc camoings I had on. See how we get on when we go skiing in Scotland in a couple of weeks.:thumb: What have you got on?