We used to ski, A LOT, and have driven in snow, ice, freezing rain, the whole mess. I have had the doors freeze shut twice and laid a C class over on its side once in deep snow. But bad weather of the normal kind has never stopped me. I have dug out with a loader to go South and have had to stay away from home because of flooding. I think I am more leery of wind than anything else because a 40ft DP with a trailer is just like a big sail and side wind gusts will move it.