I have had some doubts about TM QA but this unit is top notch. It was made in May 04 so maybe QA is alive . We drove from Ala to Conyers, Ga. to get it in my 03 Tundra on CC @73 mph I got 20.6 mpg going & 15 mpg @ 70 to 75 (up & dwn hills) by foot control.on the return. At times I ran it to 80 with great control . Had to take it out of o/d a few times which put rpms at 3K and eats gas! The people at "Super 1 " are named right! They did a super job in preparing & walk thru demo. I used Ed Felker 's new RV acceptance insp. list & found it priceless. Thanks Ed. Jason Crosby was very knowledgeable & helpful in everyway from open up through test drive @ Super 1. Everything operated correctly even to the infamous table leg latch. Works every time!! We hope to head out soon to Alaska. Thanks again for all the great info on this cite!