Just to let ya'll know, I found Mystic JT8 15w40 CI4+ at Tractor Supply.
I know that CI4+ is hard to find so I figured I'd post the find!
I think the Mystic is good oil;it's pretty popular in Texas,and I've worked for a couple companies that use it in their fleet trucks with no trouble.

 

Heh that's funny that I was just looking at that.


I just get Napa to order me PB classic CI4+ though.

 

John Deere 15/40 CI4+ is also a good choice!