Originally Posted By: unDummy
The Honda 5w30 Ultimate Full Synthetic meets HTO-06. So, it too screams Mobil-1 as there aren't an unlimited choice of HTO-06 oils.
Pennzoil Platinum 5W-30 does as well. Considering Shell already supply some manufacturers (Chrysler and Hyundai come to mind), I was wondering if this was another one of their products.