Cooper responded to the complaints about the AT/3 very quickly. One of the key things they did was to get the mountain flake symbol on the tire for winter conditions. Another improvement went into the tread block siping design.
It does look like a winner, but like anything else, time will tell.
Best for now.
Laredo X, Trail Rated, QTii, Sele-Terrian, Quadra Lift, Off-Road Adventure Package ii, Nokian Rotiva AT, Tow, AFE CAI, DiabloSport inTune 1000-DCX, Custom Sound System ( HAT speakers, JLAudio , Pioneer , JBL MS-8 & RF 3.sixty.3 -- see the writeup link below for more details)