[Crooktail]

We are getting read to leave on a trip. The weather has been hovering around 100 at our home and I have been watching my tire pressure on my TPMS. My cold temperature is 110-111 psi. During the daytime the tire pressure has raised to approximately 121 degrees with the ambient temperature. My question is would it be safe to lower the cold temp to 100 psi knowing that the combination of the ambient temperature along with the tires natural heating up will exceed the 110 psi rating on the tires? My fear is having the pressure runaway while driving.