Milage starts Hemi valve tick

[V Patterson]

I Have A 2021 Laramie 1500Hemi. Wondering at What milage the engine valve Hemi Tick starts app. I am using 5/30 Redline starting At 4500miles. Will This oil cause a Problem With The MDS valve system?

 

[huntergreen]

No, the redline will not cause any mds issues. I have not read about a certain mileage where the hemi tick starts. In the 4th gen section there is synthetic oil thread . Lots of info on the hemi tick and redline oil.