General X15 information

[RollinCoal]

The company I work for will only put 10w30 syn in there trucks to.... and I have to fix the shi#t when it tears up
And on the dd13's its swing in a new $32K engine
And the deskjockies want to try and blame the customer for being 3-4k over on there pm that they stretch out to 50k mile intervals because of this so called synthetic crap

15w40 rotella for me .... I run that shi#t in everything lawnmowers and all