Depends on several factors. There are those who say no, save your money. Then there's those who swear by them. There is no short answer. The older your coach is the more costly they are, up to 10 years and then I don't know of anyone who will write a policy for a coach older than that. I've had three over a 10 year period. They've all paid for themselves. That said, you have to do due diligence and also follow their instructions exactly as they're written. A good practice is to visit several RV dealers and ask them which policies they like. Some pay better and are easier to work with than others. I recommend Wholesale Warranties, Jeff Sheldon. He'll take the time to explain the different types available and email you a blank copy so you can look it over before deciding. Finally, make sure your policy is an exclusionary policy. That is, a policy that spells out what is NOT covered. If it's not listed, it's covered. Be sure to ask about the cost of having the weasel clause deleted. Usually about $75. The weasel clause goes something like this - "If a covered part fails, due to the fault of a non-covered part, the covered part is not covered."...good luck...Dennis