I've had mine on for about 1000 miles. I honestly don't think they are loud for a mud fire. I'm running grade E 285 75 16 with kedge grip. They killed my gas milage but any tire that big is going to do that. I'm amazed at how well they grab. I cant park in the yard any more. When I leave I take the grass with me. I think I'm a treadwright user for life. I feel as confident in these tires as I have any other tire. Be forewarned!!!!! They stink!!!!! I don't know if it's just the kedge grip or not, but I left them in my room while I was gone on a trip. It smelled like a 3 day old deer carcass when I got back. I haven't noticed it in my cab. (I have one as a spare in my trunk) buy them. Great to deal with too.
My ZJ build, check it out follow along. Advice, tips, CONSTRUCTIVE criticism are always welcome.
My Build: http://www.jeepforum.com/forum/f22/97-zj-my-rubicon-replacement-build-1261698/