Warranty question for Yamaha generator owners.

My personal philosophy is to never buy extended warranty for anything I purchase (and I seem to do a lot of purchasing). I'm 48 years old and have only wished I had ex warranty on 2 things, a crappy Chinese $1,500 inverter genny that lasted 52 hours and a $300 lcd TV that pooched in the 2nd year. Everything else is either still running, I got bored of it or I fixed it myself.