the only complaint is that the rubber is a bit soft and they wear out a little faster than a harder rubber tire but they will still last a decent amount of time
Yep, this is the only consistent I have heard as well, other than that most find them to be a good to excellent tires. Many state they pull very well through tough conditions (ie: mud and snow), yet offer a better ride/handling compared to ITP 589's.
Any ways please tell us what your referring to mrwake, since some have never actually ran them and maybe considering mud lites (like the original poster of this thread!).