My tire sensor in always telling me that the right front tire is low. The sensor says the right front tire has only 26-30 psi in the tire. (It changes) I have put air in it 3 times and each time is says the tire has 32 psi. When I turn the engine on though it says 26-30 depending on the day. I talked to the service department where I purchased the car and the guy told me to put 36-38 psi in each tire and it will fix the problem. Not sure if I trust him since the tire says the max psi is 35.