I'm on my second set on my 4runner. Very quiet when brand new but will get loud once they are worn past 1/2 tread depth. They can be a pain to balance at times. On both sets that I've had, there is one tire that takes a lot more weight to balance than the others. Good in most all conditions, but not amazing either. BFG has just released an updated version, the AT/KO3. Not much difference other than the tread pattern has been updates.