Was at an AZ store here in south Florida over the weekend. Had never heard of GC before I started reading BITOG. Thought I would see if any GC was here. Did not find any made in Germany, BUT... did find some 5w40 Syntec that stated "Euro formula now made in the USA" on the back of the bottles. Was only in the 5w40 grade. Anyone know about this, or if they will now make GC here in the good old USA? I have been using a mixture of Mobil 1, 5w30 and Mobile "5000" 5w30 in my Tundra. I keep hearing how Mobil 1 is on the light side of 30 wt. Here in South Florida, cold weather starting is not really an issue, hot summers are. What do you all think?