I have the 284/75R17's (34"). They are a HEAVY tire, there is no other way to put is, damn, they are heavy. But 10 ply, E rated, they are tougher than nails. I have a little over 20k so far and still plenty of tread left, except some chunks missing here and there from rocks. There were no issues with balancing, and since I am not a premadonna, I do not notice the noise some have claimed to be an annoyance. I though I was only loosing some hearing so I don't have to listen to the wife, now I guess there are added benefits.
I cannot speat how they handle in the snow. I am sure they do OK, but there are definitely better tires for this (Duratrak). As for offroad, they have been great. I air down to 10 - 15 psi and have not had any issues. I would buy them again when it's time, but it will depend on what I may do to get up to a 35" tire.