Just a quick note that AmazonBasics now has a possible Rotella T6 killer. It's a 5w-40 CK-4 synthetic. A few testing sites (some professional, some not) have all found the new AmazonBasics oil to be of high quality. I still have a good stock of T6 but after I've used that, maybe it's worth a try.
Just a quick note that AmazonBasics now has a possible Rotella T6 killer. It's a 5w-40 CK-4 synthetic. A few testing sites (some professional, some not) have all found the new AmazonBasics oil to be of high quality. I still have a good stock of T6 but after I've used that, maybe it's worth a try.