think I've decided on 235/85/16, my reasoning is, first weight, can run a 10 ply at a still somewhat reasonable weight, I can get better gas mileage with a more aggressive tread, and theres some convincing "science" to the longer shape of the contact patch, as well as more pressure concentrated on the surface rather than less pressure over a larger area, seems like more of a trade off in that regard, but I figure with a 10 ply i'll be able to run a bit lower pressure too, and get that additional surface area if i really need it. I also do a TON of driving in snow, skinny is miles better in snow than a wide tire, unless youre in such deep snow that you actually need floatation, I actually have a set of snow tires but chances are ill hit some snow in the shoulder seasons, and that digging/using the sidewall of a skinny tire might have some similar effect in loose trail conditions.
been doing a lot more reading on tires, I'm pretty sold on coopers, though still open. Leaning slightly towards the STT pro over the MAXX. road noise isnt a big deal so long as its not terrible. I have enough wind and engine noise I doubt tire noise is going to stand out.. According to Cooper at least the Pro weighs 3-4 lbs less than the maxx. not huge but my rig needs all the help it can get. I also hear the pro might ride a little more compliant. If i can get similar mileage on the highway and better offroad performance thats a win for me. I also dont care much about treadwear. I get great deals on tires and Im ok with only getting a few years out of them plus i like trying out new tires.
MY one hesitancy is that I do a lot of slickrock type offroading around moab. wondering if the MAXX would be better for that?