we've had two breakdowns in the past 10 years. One a rear tire blowout in Maine. A second breakdown last week in South Carolina at the intersection of I-20 and I-95. It was during a terrible thunderstorm driving along and the engine quit running. I had been driving in rain all day. In both cases I used Camping World road service and it was excellent. I had the motorhome pulled to a KOA in Florence South Carolina. They referred me to an onsite mechanic who found my problem to be an air filter that had turned into a sponge. Problem fixed and on to Myrtle Beach.