I won't turn down an extended warranty on a sled, or any other motorized vehicle, but I won't pay extra for it either. I average at least 1,500 to 3,000 miles a year on my sleds, and so far I have found that if there are going to be issues with the sled (that will be covered by warranty) they usually show before the end of the first season. Admittedly, if we have a low or no snow year, my theory may not be as valid. It seems that most of what can or does go wrong on a sled is considered "normal wear and tear," and is not covered by the warranty. My stepson's Sidewinder has over 10,000 miles on it, and so far this year we have done nearly $4,000 in repairs. None of it was covered by the extended warranty.