I have to admit, I like TPMS. I have it lowered so I can run my 35's without the light coming on.
It still shows up on the trail, but with the 12+'s it shows you actual tire pressure of all 4 tires. So I can be sure none are losing pressure, plus I keep an eye on it when airing up afterwards, which is cool.
A silly conscience but one thing I like about my JK is off-roading, and then turning on sat radio and a GPS to guide me home. Best of both worlds