Originally Posted By: mjoekingz28
Am I slipping, or did Rotella have a 15w-30 at some point in time?
I see now they carry
T1- 10w, 30, 40, 50
T3- 10w-30, 15w-40
T5- 10w-30, 10w-40, 15w-40
T6- 5w-40
T6 0W40 as well. Delo has 15W30 though. There's a difference between Rotella T3 and triple protection. T3 is their fleet oil and Rotella T Triple Protection is what we are used to see on the shelf.