My local dealer is pitching a "discounted Nissan Added Security Plan" for vehicles less than 5 years old and 100,000 km; it can go up to 7 years from the in service date and the offer expires May 16. I asked if it adds more rust coverage and was told no; that's the only question I asked so far. Has anyone bought or looked into the fine print on this, and if so is it worth getting in your opinion. I know anything can happen, but I don't realistically expect anything major to happen to a Japanese car mechanically in 7 years/100,000 km, and historically I have come out way ahead by declining extended warranties on a variety of products. Thanks in advance.....