I am running 35 inch Yokohamas, and I am very happy with them. I recently Siped them, and even though I havn't wheeled them since the siping, I can tell the differance on our snowy roads, so I recomend siping ang mud tire. I have only run 2 sets of tires on my Jeep, the first set where 35 inch Boggers, and I feel the Yokohamas are better in everything I do then Boggers, mostly deep snow, but some rockcrawling during the summer, and very little mud. Onething I don't like about the Yokohamas is that they are shorter then other 35's. Mine are middle ground between 35 inch BFG MT's, and 33 inch Goodyear MT's, and probably 2 inches shorter than the boggers I used to run. I was concerned about the sidewall after I cut one on the first trip out on an easy trail, but I spent a week in Moab rubbing the sidewalls aganst rocks without a problem, so I think they are as strong as other Radials.