Well I've had my Trxus 31x10.5x15's for a couple of weeks now. I was going to wait a little longer before I posted anything about them because I still have an issue with one of my tires... I don't know if I have just a flat spot or the tread is running untrue. I know that I vibrate pretty bad at times. After a lot of trial and error mounting and balancing, my friend at the tire shop and I determined that it was the tire and he has ordered a replacement. The tire in question has a different sound than the others. We tried re-mounting and balancing, moving the wheel etc.
I don't want to sound like I'm flaming Interco at all, I think I just happened to get a tire that the tread doesn't run true to the center of the tire. You can visually see it as it's being balanced. The rest of the tires sounded good and kept their balance well. (we checked that too). I feel this is a minor problem and as long as I can get the tire replaced, I'll be happy with my purchase.
I've been out in the mud three times since I got them, I think they kick ass in the soup. I went to the proving grounds because I knew I could go to the muck pit and it would still be pretty wet. We haven't had too much rain here. Anyway, I had a blast in the muck pit! I think I can say that the Trxus will be a great tire for the money with good properties for both on and off-road.
As far as noise, well it is a MT. My neighbor has 33" BFG/MT's. In his opinion, he says they are a lot quieter than his tires. He also says that it will be interesting to see how they sound as they start to wear. he love the tread pattern, especially the siping and the center groove in the tread. he says that will make it where I will be able to spin the mud away. I trust his opinion totally, He has never owned another vehicle other than a 4WD besides his motorcycles. He tried to sway me to buy the BFG's but I couldn't find them any cheaper than about $625.00. I ended up paying around $500.00 for the Trxus after all was said and done.
I wish I had some better photo's of our romp in the muck, my photographer wasted all the pic's we had left in about the first twenty minutes. I'm going to buy a digital camera soon and that should fix that.