One thing I would like to ask: Considering the soft compound of the KM2's, these wouldn't work well in, say, Phoenix, AZ where the summer pavement gets hot enough to fry eggs, right?
Being in the middle of the Desert - it would be nice to find something that runs well and doesn't get chewed up by the Summers.
One local recommended Nitto Terra Grapplers. How are the Nitto MT's?
John
According to what I've seen and read the Nitto MT's are real soft and honestly made specifically for rock crawling. It's all about where you want to wheel and how much you're going to run your rig on the road. Personally my truck is on the 101 more than any trail and I'll probably stick to A/T's if this remains the case. Anyway I use the TG's and honestly love them compared to anything else I've had. They're round, quiet, durable, and have done a real good job sticking to the rocks out here.
If your truck is going to be totally on the rocks then I've heard the Nitto MT's are hard to beat.
Here's one review
Nitto Mud Grappler Reviews
And Nittos website...(notice how low they rate their tire for everything but off road performance. That you can watch some of the videos for.)
http://www.nittotire.com/#index.tire.mudgrappler