Has anyone used Rotella T5 Semi-Syn

[jsabatinos]

In researching the Rotella products T5 semi synthetic meets all of the various Cummins, Mercedes, Volvo and CAT tests and exceeds some of the wear and contamination tests. I was curious if anyone is using the T5 10 - 30 product?

I posted this question in the Cummins forum but no one has chosen to respond. I am hoping for better luck here.


Thanks

[vito.a]

I use Shell Rotella T6 full synthetic in our Dodge Cummins. The ISB only holds 3 gallons, so its about $75 from Walmart.

Using it in an ISL or ISM would be a expensive!

[jsabatinos]

I had T-5 put in at my most recent change at Speedco. It increased the oil change cost by about $50 if I remember correctly.