So my 2020 RAM trans has an issue that concerns me.

Issues are driving a 40-50 mph truck that reads five gears, and if you give her the beans, she kicks down to 4th and slams into it hard.

Now I haven’t noticed any trans slipping.

It won't do it casually driving unless going up an incline when it’s in 5th, downshifting to 4th it hit or depending on the throttle given depends on how hard it hits going from start to however fast I delivered her the beans.

She has excellent response, and the same if the steadily mildly hard throttle is good.

She’s deleted with the MM3.

If she’s on her way out was thinking of a Revmax trans.

Any thoughts?

I am going to do filters but not holding my breath truck has 74k on it.