I got my KM3s mounted up last night and drove my 80 to work today. They are so quiet on the road and roll very smoothly. I probably won't have a chance to take them off road until the fall but so far road manners are very good.
33x10.50x15 on a CJ7 with factory 15x5.5 or 6" wide wheels. Daily driven for a while, ran many OH/KY/NC trails way above what it should have been in all conditions. Did most of the passes in Ouray and Telluride and did a couple days in Moab. 5/5 would highly recommend this size.
285/70/17 on a FJ Cruiser with 17x8 ATX wheels. Driven daily and has ran OH/KY trails. Tires hook up amazing in wet conditions and drive 4+ hours home without 2nd thought. Highly recommend.
Now my 4runner crawler needs a 37" tire with 17" rim and the easy answer is another set of KM3s but new offerings from Yokahama with the G003 and X-MT and good feedback on the Razr MT make the choice a little harder.