In one of my street tires(35" x-terrain), i have a slash in the side wall about an inch long, its just a slice, no chunks missing just a clean slice. I have been forced to run on my 38" swampers to go to school and work for the past few weeks. I cant stand to see my swampers wear down every day! I need to find another X-terrain or hopefully repair the blown one. Is it possible to repair this tire with some kind of patch or something??