Depends a lot of the dirt around where your pulling. Theirs been so many different variables used that all seem to work well.
Strictly pulling tires or will they see some street use?
Bfg at k/o's do well, the sts's are hard to beat. Some times mud grapplers.
My most recent set I was running 4 faulken wildpeak m/t's in the rear and 2 mudgrapplers up front all in 35x12.5x17.
Whats everyone's thoughts on the Tri-Ace Pioneer M/T?