Thoughts and cost of an extended warranty

I was wondering if I could purchase an extended warranty from any vendor on here that sells them and if the warranty would be usable in AZ? I have a 2016 High Lifter that I purchased from out of state and the original warranty is running out next month. I only have 50 miles on it because I purchased it about a month ago from TX. I have been doing mods to it since it arrived and haven’t had a chance to put a lot of miles on it. Would hate for something to go wrong on it with such low miles and not be covered by some sort of warranty.