Definitely bigger, I had some and went with something else for this reason. Are you looking at D or E range? IIRC they make both.Hi guys looking for anyone who is running 37 falken wildpeak At3 on a stock 35 truck. I know the bfg ko2 fit no problem. I am running a KMC on positive 18 offset just wondering how these tires fit and if they are bigger than the C rated K02s