So I am going to change my oil today and I was doing some thinking on what oil I should use. I am pretty loyal to Valvoline and normally use full synthetic in everything I have owned. But this Jeep, come to find out, has bad main seals. When I had synthetic in it, it would slightly drip. That being said, I switched over to the MaxLife synthetic Blend. Since I have made the switch it doesn't drip. But My question is has anyone ever used Rotella in their Jeeps or anything else? They have a synthetic blend, but I can only find it in a gallon. But they sell their conventional oil in gallons and quarts. I have heard people will use Rotella for first run engines and because of its the oils high zinc content, its good for engine break in. What is your advice here?