you can't be serious, you would be willing to loose thousands on a new vehicle because the TPMS sensor might not be working right!!!!!!!!!!! There is this thing called warranty to correct problems.
What did you use to verify that that 33 lbs was inputted and how do you know that is that accurate? Put in another 2-3 lbs and see what happens. Colder weather can reduce the psi in a tire but 34F is not really cold. Unless you exceed the tire pressure stamped on the sidewall of the tire, its unlikely you would blow a tire.
We don't have TPMS on our models in Canada - how will we survive! :sneakiness: