If ya don't carry chains, you will need them. If ya don't carry a toe rope, you will need it. If ya don't carry any wrenches, you will need them. If ya don't carry, well, ...............you get the picture.
Most roads will be fine with your rig, unless early heavy snow comes, then all bets are off! I also haven't traveled that area, BUT like I said above, the general rule is......if you don't have it, you will need it!!