I am making an appointment to go to the dealer. First on my list is a oil and filter change. Second is to have them look over my TPM system. Since I installed my wheel and tire package from DTD, my TPM system has been giving me a fit. Only one sensor out of the four are syncing. I brought it over to a large local tire / service center yesterday and they are clueless. First they told me it was due to the spare not being on, then they told me it was do to non OEM parts then they told me they won't touch it because they don't know Jeeps that well. Hello, they are a national service center, wtf. Hopefully dealer doesn't give me a fit as well.