BTW for anyone still listening. Seeing as this rig is 4X4, I plan on being in the surf with it quite a bit. For everyday tire pressure would 60 rear and 65 front say? The door sticker still have the original 16" sized suggestions, but I have the upgraded 17" wheels and 245/17/75 tires now. I've seen that if I air down to 20lbs I should be good to go in 4L. My concern is the dually tires in the back rubbing. I can't exactly see running a spacer, as my wheels and tires now are slightly poking out as is.