I was out this weekend and managed to get two tires split in the sidewalls of my Duratrac 315/70/17's at the same time. They are two weeks old and the trail I was on was not that big of a deal. All in all I am fighting with Goodyear over the warrant but even if they cover it I may replace the tires altogether and sell the Duratracs because I now have zero confidence in them. I have looked around and based on my experience I may purchase the Goodyear MT/R with Kevlar. Do they run close to the size they show on the spec sheets? Are they amazingly loud and how much heavier are they? Any other suggestions would help as well. I have searched but suck at that, so I thought I'd ask anyways.