dh202
Junior Member
- Joined
- Jan 19, 2023
- Posts
- 2
- Reaction score
- 2
- Location
- Snowmass Village, CO
- Ram Year
- 2017
- Engine
- Hemi 5.7
Hi All, I'm new to the forum and looking for a little advice. I'm going to change the front and read differential oil on my 2017 Ram 1500 1500 Bighorn 5.7L 4X4. My owners manual says to use 75W-85 in the front and 75W-140 in the rear. I have seen a lot of articles that suggest using 75W-90 front and rear is better. I bought 75W-140 for the rear before I saw the articles about using 75W-90. Any thoughts on this?
Thanks!
Thanks!