Its awesome that you started this thread because i'm in the same boat and am looking to by tires too for my Limited wheels i was literally just about to start the same thread. Im pretty much looking for the same thing you are, good all terrain tire,biggest size i can fit without too many headaches more on the aggressive side and want good winter traction!
MY choices
Goodyear Duratracs - 275/65/18
BFG All Terrain Ko - 265/65/18 - 275/65/18
General Grabber at2 - 275/65/18
My number one choice would be the Duratracs because i love the Aggressive look and have heard nothing but great things about them, aside from that yes some people have had trouble with the side wall if you do heavy off roading but at the same time i know off others that have wheeled the crap out of them and never had any issues.I'm not sure how they will work with your lift set up and this is my main issue with why i might not run them, is they only come in 275/65/18 which should be fine but because their more of a aggressive tire i,ve heard they tend to rub a lot more than a regular 275/65/18 tire but usually can be solved with moving the fender liner forward and maybe some minor trimming but i know there was one case on here where somebody ran them with DS 2 1/2 - 1 1/2 kit and where rubbing on the body mount and had to get it chopped.
Second: BFG's i've heard nothing but great things about and also the fact that you'll get 50k - 60k out of them, i wanted these in 275/65/18 but i don't think they come sipped in that size or i'm not 100% sure because in that size it says their not rated for severe snow? So i guess if i where to run these i would do 265/65/18 Originally this was my second choice if i decide i'm not going to run the Duratracs but now i'm stuck because i also like the General Grabber At2's
Third: General Grabber At2's, Everybody i've talked to that has ran these says there the next best thing and that they love these tires in all conditions,i'm really considering running these now and the tread pattern is very very similar the BFG's so it doesn't surprise me if the performed really well and supposedly the have a 60k life span,, the only negative i've hear is some say that can get a little loud after they wear a bit but i doubt they would be louder than the duratracs,
Thats basically the input i've gathered so far and hope this helps, as i said i'm in the same boat and trying to make the same decision!