Our dealer gave us a Route66 membership with the rig, all they do is give you more service centers to use that will do warranty work. I don't see anything on their website about extended service. Here is what their website says
http://www.route66rv.com/
RV Network Advantage
* Be assured of receiving home dealer attention when traveling coast-to-coast and border-to-border in your RV.
* Have an exclusive team of independent RV dealers committed to giving you the same quality service, personal integrity and more enjoyable RVing experience.
* The typical ROUTE 66 dealer has been in business over 25 years and built their RV dealership on meeting or exceeding customer expectations.
* Buy a new or used RV from your closest ROUTE 66 dealer and you will be given - at no charge - a Classic Care Club membership that can save you money, time and hassles while traveling in your RV.
* Rely on the Proprietary Parts Network that enables ROUTE 66 service and parts managers to work together to source RV manufacturer-specific parts quickly, easily and economically.
* As a ROUTE 66 customer you’ll never be far from a friendly smile and helpful hand.
We were going to use them if we couldn't find a Keystone service center this winter when the black tank ruptured. And if you look at the 4th item it says "at no charge" So I think that if you want a extended service contract then look at the other place you listed. Good Luck... Dave and Betsy