Yep - agree with that. Putting one pair of new tyres on any vehicle is fine and the assumption has always been that you put them on the driven axle. In the case of a MH though the best advice is put them on the rear. Two reasons that make sense to me: the first as already stated you need to retain or enhance understeer characteristics (it isn't a car); the second that a front wheel deflation is much easier to handle than one at the rear (again, on a MH).Maximum grip tyres should always go to the rear axle, that's why when you have a new set of tyres put on one axle only they must go on the rear by law. Putting only a pair of winter tyres on a motorhome with a pair of summer tyres, the winters go on the back as in breaking that axle has the least grip so this helps balance out the better grip of the front axle.