Hi RC,

we both are completely wrong in this matter - yeah! :-)

I'm sure that in my former 03 Cayenne S the only winter size been the 235`s - now I have a 04 model, checked the carpapers.... YES! the 255`s M+S are included!!! Check the pic.

Yes, you`ve been right that`s stupid to use a rear wheel drive in the winter if you have a 4x4 and normally I'm absolutely PRO winter tires - I drove them even on my GT3 and had a lot of fun with it in the snow :-)

Again thanks.