rpin wrote:I'm getting my truck issues sorted (fingers crossed), but 4000km with out any sort of support makes me VERY nervous.
If it is your Wolf, then I don't think you should worry too much. As long as the wheel bearings are good and you don't leak any significant oil. Then any challenges you might encounter is in the flat tire or blown bulb region. A well maintained mechanical G is a very forgiving travel companion.
We do all of our overland trips as solo vehicle. As long as you don't have a major crash - you are fine.