When I started lurking on this forum the major discussions seemed to be around flat springs, tires and water leaks. I have noticed for a while now that there is little discussion regarding these problems. Best I can tell there is not one "major" item that seems to keep occurring. I know that Heartland has gone from Lippert to Dexter so that may be helping in the spring area. But I would assume that the china bombs are still the primary tire. Very little problems with tires nowadays. What has changed??? I doubt if everyone is ordering the G614s so something else has changed. Could it be the change from Lippert to Dexter has also resolved the tire problems. Don't know why the water problems have gone away. Just a thought...