I am really ticked I have to go to this forum to get a simple question answered but the manual is useless. What part number or type of oil filter do i need and what grade etc. of oil required? I have a 2017 2wd Tahoe with standard engine which I think is 5.3. I live in hot climate in South Mississippi and do most of my driving on highway. Daily 70 mile commute each way. Thanks.