We bought our 08 Sunset Trail 30bk in Eastern Wa. Just went to get service on it at CCrv and they did a basic maintenance and packed a wheel bearing....We ALSO have had the upper cabinet covers split, I really think its a "Moisture" issue and not a cold climate issue. We bought from Eastern Wa, and they said never heard of it happening, seems to have happened more so over here in Western WA. CCrv specifically told us we CANNOT do warantee work on crossroads, since we do not sell them anymore. Not convenient for us anymore. Dealer we bought from in East Wa. seems very willing to help and take care of us....glad we bought there