Any problems with the Hellcat are sure to be expensive. .Parts for the motor/supercharger alone will be high. If you get the zero deductible 7/70 or something similar it would be worth it for piece of mind. Plus in my experience with a 2006 SRT 10 quad cab I think the dealership gave me better service and took better care of my truck because they knew that Dodge would pay.Try to find/pay for a left front brake caliper on a Viper truck yourself. .I am really glad it was THERE problem not mine.That is one of the real benefits of a extended warranty on a rare expensive vehicle. I was really glad that I had the zero deductible with a rental car coverage as I think it saved me from being overcharged. .