Alma is the nearest town, which is about 10 miles from the top. I have kept the truck pretty well maintained as far as AHC, bushings, springs, etc. All of the standard items. It runs like a top and is built like a tank. I would take it anywhere within reason.God what beautiful country - it says a lot about your confidence in your rig that you would venture so far from civilization with it. About how far away was help if you needed it?