Originally Posted by drfw
Questions for those with Tire monitors:
How many PSI of change before you make the decision to pull over?
What is the most you have ever seen PSI change while driving?
I don't worry too much about over inflation. Tires are usually spec'd at "cold inflation pressure." They know they are going to heat up and I'm sure they are heavily tested in the desert heat. I have seen a 15 psi. increase on a hot day. Decrease in pressure is another issue. I have monitor alarm set at a 5 psi. drop in pressure.