Scottly
Senior Member
- Joined
- Oct 11, 2018
- Posts
- 1,421
- Reaction score
- 2,859
- Location
- Safety Harbor, FL
- Ram Year
- 2021
- Engine
- HO 6.7 Cummins
Most oil change-type facilities use bulk oil from a large tank (at least around here they do). I call it mystery oil because you don't know what you are getting, regardless of the branded sticker they use on the tank. If you are there when they refill it, usually the driver knows what's in there. Silkolene, Redline, Amsoil, Motul...Lots of red oils out there.