The problem with the Sierras is you guys set it up after school starts, and Dakota starts school this year. We are wanting to set something up but have to move it up.

See, I wondered that, these are worse then others I have had which I replaced soon after smoke started. So you loose a bit of compression with leaky seals? Not to mention diluted fuel....

Also need to trim some plastic I forgot to mention. Rubbing seemed to really just be catching some trim, no metal. So some plastic chopping at the rear front wheel wells is on tap.

Dont get me wrong, 4:1 will get the job done, but I could see where at this tire size more would work. I am still on the fence with 37's as well. The clearance, and the help of the taller tire on nasty stuff is wonderful, but power loss and the risk of breakage still has me wondering. I had to get on the skinny pedal a few times at a couple of spicy locations and it made me nervous....

Oh, another note. I think I am over the idea of a rear bumper. You guys are right,(again) why add another 100lbs of weight. The utilitarian function is growing on me.