Originally Posted by wahoonc
I will use the jacks, however, I will also use a jack stand as back up.
That was the answer I was looking for. Obviously its dumb to crawl under something without jack or tire stands in place. My concern was damaging the jacks trying to lift the coach off the tires.
My procedure would be, lift the coach, place jack stands, lower onto stand. Complete work, lift coach, remove stand, lower coach, Done! I would do the same thing if a tire change was needed.