I was just looking through the Texaco site for oil recomendations in Brazil and find that they recommend Havoline 20w-50 in the same Ford Explorer and Ranger engines that are in the U.S. and other places. Here Ford puts 5w-30 in them. So I looked up Honda and they also recommend 20w50 for 2002 Hondas, Chevrolet Blazers, etc. What's your take on this? CAFE? or Texaco not wanting to launch thinner oils in Brazil so they recommend thicker?