Hello. I was discussing warranties with my dealership prior to my upcoming delivery. I was told that the "Master Tech" warranty is just like the GMEPP warranty but is less expensive. He said Master Tech is a subsidiary or owned by GM. Cannot remember his exact wording. He said they are really trying to get all Corvettes into this warranty. He said the wheel/tire is a separate warranty. Any ideas on this??? Would definitely make sure ALL dealerships would accept this warranty.