I have not ran the wildpeaks spacificaly but I has ran the Falken Rocky Mountain ATS which is supposed to be the exact same tire.
Balanced good. Not sure how much weight it took but it was more then I would like. Lost some of the weights several years later and had to get them rebalanced.
I thought the handled very good, lots of traction wet or dry. Never felt like it was going to loose traction or "squirmy".
Tread life is my only complaint. Seams like the compound is a little on the soft side. First 1/4" or so wore down in one year. Then started lasting longer. It may have been the alignment though as I made some adjustments right around that time too.
Probably have 25k on them now and have a 1/4" tread left
Overall not a bad tire. Wound probably give them another shot depending how my current nittos do