Sometimes it takes a tragedy to wake us up to something that we should have been concerned about but just never considered a priority. After all, bad things happen only to other people. Right? After weighing more than 40,000 RVs during a twenty-year span, we can tell you with confidence that a significant number of RVers are traveling down the road on overloaded or under-inflated tires that could fail at any time, with potentially catastrophic results.