OK, I have seen this on here before but I cannot find the answer. How many degrees each direction can your fridge be off and still be safe? I think it's 3 degrees one direction but I don't know which ...
And always keep in mind that you can turn off the fridge any time you think it might be too out-of-level. They stay cold for quite a long time. (This of course assumes that you haven't parked for the weekend.)