Hi everyone. I'm not new but haven't posted anything till now, just been reading and appreciating the site and all the views. I bought a 2016 ED quad cab 4x4 in white with the Big Horn package last May. I have 13000 kms. on it now with 2 oil changes done. One was early at about 5000 kms and I just did the other one a couple of days ago. Both using Rotella T6 5w40 and gem filter. I've had no issues with my truck of any kind and get tremendous mileage. I'm a little concerned about this EPA investigation talk in the USA and hope it doesn't go the route Volkswagen went. Any thoughts on where it presently is!