Hey there Bigdog1...

Welcome to the forum!! And congrats on the 700!! AS far as your tires go.... Polaris is aware of the problems folks are having with the XTR's. My buddy had all four of his tires (along with the wheels) replaced under warranty for what sounds like the same problem. You might want to give that a shot before you look into other fixes.... A word of caution with using Slime..... If your ride is still covered by warranty, the use of tire sealing products voids that part in regards to the tires and wheels. Just an FYI for ya....