</font><font color="blue" class="small">( I've heard it ALL now...geeze! )</font>
Okay, I fudged a bit trying to make Rotella appear a better value than it is. For the price in a CI-4 rated oil, I would highly recommend the ole Walmart Supertech to Rotella. There; better?! No more sugar coating what Rotella is. Blackstone, NTS, and Herguth labs have shown that Rotella is about on par with the Supertech for a bargain priced oil. Therefore, since Supertech is even cheaper (since that would be the objective if going with these oils) it would be the clear winner. As I said earlier, and lab test results confirm, frequent changes of either of these oils will do most people just fine.