Well first off maybe it would be better if someone who actually HAS them and uses them give their opinion. Alot of you guys give great advice, but alot of you guys shoot down M/T's on a daily driver, which I think is ridiculous.
I've had my 35x12.50x15 Mud kings on my truck for over 2 years, and around 25,000 miles on them and they are doing great. I know some guys have posted this over and over again, but balance and rotation is the key to good tire wear. OBVIOUSLY if your running bogger's on the a dd that you drive on the street, your not going to get the tire wear you would get with a M/T.
As far as MUD KINGS themselves, I really like them. They are a good price and have made it through some serious wheeling that I've done, with no problems. I think their ride/wear has EVERYTHING to do with balance and rotation. If you don't take care of ANY tire, they wear incorrectly/cup and ride like a$$.
1990 Mustang LX 5.0 NOTCH
2007 F150 FX4 SCREW 5.4
99 Ford Ranger "Off Road" 3.0
Coiled, and on 35's