We have been traveling for almost 5 years and we know that the hazards we face are many and the major ones are sickness, an accident caused by some else or tires and fire. We have a pressure monitoring system for our tires both on the truck and the 5th wheel. We have purchased fire extinguishers for our car, truck and 5th wheel. When we returned from Epcot with Alanna & Cory we found out a motor home burnt because their Norcold refrigerator started the fire. We know that many Norcold and Dometic (the brand we have) have caused these fires and their is a recall for certain models. Ours is not on the list; however, we decided to purchase a heat activated fire extinguisher for our refrigerator compartment just in case, the monies are worth the peace of mind.