I have a monitor system in the motorcoach. Those 22.5" tires are 120 PSI, and it always starts screaming when the temps drop. (They go into alarm condition with a 12% pressure drop) I guess the new Jeep tires have enough pressure, because so far, no alarms.
What I'm a waitin' for now, is SNOW!! We've only had a brief "Pillsbury puff" so far. (You know... it snows a measly 0.5" while it's 39 degrees, and you only end up with a wet street after 15 minutes)
My new M/T's are almost aggressive enough to leave tracks in hard pavement, and they haven't seen any snow yet. We did take a day trip last weekend to a little mountain town, and I'll be darned if it wasn't sans-snow. (Then again, even the Swiss can't go skiing now either) As Kevin Kline said in "A Fish Called Wanda" "I'm Disappointed!!!" (Right before he emptied his 9mm on the door of the safe)