Mobil 1 T&SUV gone from WM?

Austin, Texas
All the Walmarts in the Austin area have pulled Mobil 1 T&SUV from the shelves. One of the WM employees stated that their paperwork showed it was being discontinued. I don't consider the employee a rock soild source but, this does have me worried. Do any of you know if this is true? Could it be that Mobil is pulling the 5W40 so that they can market the illusive 10W40 EP? It would be a drag to pay a dollar more a qt. for the EP when the T&SUV is such a great oil. What other stores sell T&SUV?