I have been told it could affect any
insurance payout if you have a tyre blowout with van only tyres in a motorhome, as they are designed for vans not motorhomes re the stronger side walls for camper tyres as described above, not worth the risk in my opinion.
Let’s put a few things straight.
Firstly, insurers DO NOT insist on CP tyres - ‘C’ tyres are perfectly fine, provided they match the size, and at least match the weight and speed rating quoted for the vehicle. I have always fitted ‘C’ tyres, informed my insurer, and the replies have always been the same.
Sidewalls - the CrossClimate tyre is 10 ply reinforced, at least as good and probably better than any CP tyre, except now their own*. The 121 version has a better load capacity, and a higher max inflation pressure, so can be run ‘softer’ than the CP equivalent tyre, with a lighter load capacity.
*So many people moved to these that Michelin decided to add ‘CP’ to the tyre, and inflated the price by about 25% +
The spec of the CrossClimate CP is exactly the same as the ‘C’ tyre.
The CrossClimate is a great choice of tyre for a motorhome, albeit now rather expensive, as it has also increased heavily in price for the ‘C’ rated tyre. I don’t think they do the 121 weight rated in ‘CP’