Ello Everyone, I've done a fair amount of reading on the boards and my head is spinning at this point. I was hoping that someone could recommend an oil to me: Model: 2011 Dodge Charger SE Engine: 3.6 VVT Miles Driven: 60 miles per day (30 miles per trip) City/Highway Ratio: 10%/90% Recommended Oil: 5W-30 ISLAC GF-4 conventional Recommended OCI: 8000 miles (yeah right!) Current OCI: 3000 Desired OCI: 7500 Current Mileage: 21,300 Climate:Oklahoma (teens in the winter - 115+ in the summer) The car is warmed up for at least 2-3 minutes until the water temp gauge moves at which point I'll drive it slowly for the next 5-10 minutes until it's fully warm. The car sees occasional WOT runs on highway onramps but is driven rather sedately otherwise. Any help would be greatly appreciated.