Originally Posted By earlymopar

I have a 2016 Ram 2WD with ECO Diesel and have a 3.55 rear end ratio that I'm considering having changed. Just curious if any of you with these newer Rams have gone through this and what you ended up paying for labor.

- EM


I have changed gears in 4x4 when I put larger tires on. I did the swap myself front and back so I only paid for the gears and carrier for the front.

I would not suggest changing them on your truck because if you do then I bet it would be worse and would not be a eco diesel anymore. Not worth it IMO.